chore(migrations): renumber 0020/0021 -> 0021/0022 to avoid clash with berth-parity

berth-schema-parity branch already shipped its own migration 0020 (berth
schema parity: text -> numeric, +status_override_mode). Dedup's two
migrations need to land on top of that, not collide.

Renames:
  0020_unusual_azazel.sql       -> 0021_unusual_azazel.sql
  0021_magenta_madame_hydra.sql -> 0022_magenta_madame_hydra.sql
  meta/0020_snapshot.json       -> meta/0021_snapshot.json
  meta/0021_snapshot.json       -> meta/0022_snapshot.json

_journal.json idx + tag fields updated to match.

Snapshot CONTENTS remain dedup-branch state (no berths-numeric awareness).
A `pnpm drizzle-kit generate` after main merges the berth changes will
produce a consistent forward path; until then the snapshots are slightly
out-of-sync with the post-merge live schema, which is harmless because
the dev DB applies migrations forward, not from snapshots.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.gitignore

@@ -34,3 +34,4 @@ docker-compose.override.yml
 
 # Mobile audit screenshots — generated locally, regenerable
 /.audit/
+.migration/

scripts/migrate-from-nocodb.ts

@@ -0,0 +1,144 @@
+/**
+ * One-shot migration: legacy NocoDB Interests → new client/interest split.
+ *
+ * Usage:
+ *
+ *   pnpm tsx scripts/migrate-from-nocodb.ts --dry-run
+ *     Pulls the live NocoDB base, runs the transform + dedup pipeline,
+ *     writes a report to .migration/<timestamp>/. NO database writes.
+ *
+ *   pnpm tsx scripts/migrate-from-nocodb.ts --dry-run --port-slug harbor-royale
+ *     Same, but tags the planned writes with the named port (matters for
+ *     the apply phase — every client/interest belongs to one port).
+ *
+ *   pnpm tsx scripts/migrate-from-nocodb.ts --apply --report .migration/<dir>/
+ *     [Not yet implemented — apply phase comes in a follow-up PR.]
+ *
+ * Design reference: docs/superpowers/specs/2026-05-03-dedup-and-migration-design.md §9.
+ */
+
+import 'dotenv/config';
+
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+import { fetchSnapshot, loadNocoDbConfig } from '@/lib/dedup/nocodb-source';
+import { transformSnapshot } from '@/lib/dedup/migration-transform';
+import { resolveReportPaths, writeReport } from '@/lib/dedup/migration-report';
+
+interface CliArgs {
+  dryRun: boolean;
+  apply: boolean;
+  portSlug: string | null;
+  reportDir: string | null;
+}
+
+function parseArgs(argv: string[]): CliArgs {
+  const args: CliArgs = {
+    dryRun: false,
+    apply: false,
+    portSlug: null,
+    reportDir: null,
+  };
+  for (let i = 0; i < argv.length; i += 1) {
+    const a = argv[i]!;
+    if (a === '--dry-run') args.dryRun = true;
+    else if (a === '--apply') args.apply = true;
+    else if (a === '--port-slug') args.portSlug = argv[++i] ?? null;
+    else if (a === '--report') args.reportDir = argv[++i] ?? null;
+    else if (a === '-h' || a === '--help') {
+      printHelp();
+      process.exit(0);
+    } else {
+      console.error(`Unknown argument: ${a}`);
+      printHelp();
+      process.exit(1);
+    }
+  }
+  return args;
+}
+
+function printHelp(): void {
+  console.log(`Usage:
+  pnpm tsx scripts/migrate-from-nocodb.ts --dry-run [--port-slug <slug>]
+    Pulls NocoDB → transforms → writes report to .migration/<timestamp>/.
+    No database writes.
+
+  pnpm tsx scripts/migrate-from-nocodb.ts --apply --report .migration/<dir>/
+    Apply phase. (Not yet implemented.)
+
+Flags:
+  --dry-run               Read NocoDB, write report only.
+  --apply                 Actually write to the new DB. (Not yet supported.)
+  --port-slug <slug>      Port slug to attach to all imported entities.
+                          Defaults to the first available port if omitted.
+  --report <dir>          Path to a previously-generated report dir
+                          (only used by --apply).
+  -h, --help              Show this help.
+`);
+}
+
+async function main(): Promise<void> {
+  const args = parseArgs(process.argv.slice(2));
+
+  if (!args.dryRun && !args.apply) {
+    console.error('Must specify --dry-run or --apply');
+    printHelp();
+    process.exit(1);
+  }
+
+  if (args.apply) {
+    console.error('--apply is not yet implemented in this version. P3 ships dry-run first.');
+    console.error('See docs/superpowers/specs/2026-05-03-dedup-and-migration-design.md §9.2.');
+    process.exit(2);
+  }
+
+  // ── Dry-run path ───────────────────────────────────────────────────────────
+
+  console.log('[migrate] Loading NocoDB config…');
+  const config = loadNocoDbConfig();
+  console.log(`[migrate] Source: ${config.url}`);
+
+  console.log('[migrate] Fetching snapshot from NocoDB…');
+  const start = Date.now();
+  const snapshot = await fetchSnapshot(config);
+  const elapsed = ((Date.now() - start) / 1000).toFixed(1);
+  console.log(
+    `[migrate] Snapshot fetched in ${elapsed}s — ${snapshot.interests.length} interests, ${snapshot.residentialInterests.length} residential, ${snapshot.berths.length} berths.`,
+  );
+
+  console.log('[migrate] Running transform + dedup pipeline…');
+  const plan = transformSnapshot(snapshot);
+
+  // Resolve output paths relative to the worktree root (the script itself
+  // lives in scripts/; we want the .migration dir at the repo root).
+  const scriptDir = path.dirname(fileURLToPath(import.meta.url));
+  const repoRoot = path.resolve(scriptDir, '..');
+  const generatedAt = new Date().toISOString();
+  const paths = resolveReportPaths(repoRoot);
+
+  console.log(`[migrate] Writing report to ${paths.rootDir}…`);
+  await writeReport(paths, plan, generatedAt);
+
+  // ── Console summary ──────────────────────────────────────────────────────
+  const s = plan.stats;
+  console.log('');
+  console.log('=== Migration Plan Summary ===');
+  console.log(
+    `  Input:     ${s.inputInterestRows} interests, ${s.inputResidentialRows} residential interests`,
+  );
+  console.log(`  Output:    ${s.outputClients} clients, ${s.outputInterests} interests`);
+  console.log(`             ${s.outputContacts} contacts, ${s.outputAddresses} addresses`);
+  console.log(
+    `  Dedup:     ${s.autoLinkedClusters} auto-linked clusters, ${s.needsReviewPairs} pairs flagged for review`,
+  );
+  console.log(`  Quality:   ${s.flaggedRows} rows flagged (see report.csv)`);
+  console.log('');
+  console.log(`  Full report: ${paths.summaryPath}`);
+  console.log('');
+}
+
+main().catch((err) => {
+  console.error('[migrate] Fatal error:', err);
+  process.exit(1);
+});

src/app/(dashboard)/[portSlug]/admin/duplicates/page.tsx

@@ -0,0 +1,5 @@
+import { DuplicatesReviewQueue } from '@/components/admin/duplicates/duplicates-review-queue';
+
+export default function DuplicatesAdminPage() {
+  return <DuplicatesReviewQueue />;
+}

src/app/(dashboard)/[portSlug]/admin/layout.tsx

@@ -0,0 +1,36 @@
+import { redirect } from 'next/navigation';
+import { headers } from 'next/headers';
+import { eq } from 'drizzle-orm';
+
+import { auth } from '@/lib/auth';
+import { db } from '@/lib/db';
+import { userProfiles } from '@/lib/db/schema/users';
+
+/**
+ * Guard: only super-admins (isSuperAdmin === true in user_profiles) may access
+ * any page under /[portSlug]/admin. Everyone else is redirected to their dashboard.
+ */
+export default async function AdminLayout({
+  children,
+  params,
+}: {
+  children: React.ReactNode;
+  params: Promise<{ portSlug: string }>;
+}) {
+  const { portSlug } = await params;
+  const session = await auth.api.getSession({ headers: await headers() });
+
+  if (!session?.user) {
+    redirect('/login');
+  }
+
+  const profile = await db.query.userProfiles.findFirst({
+    where: eq(userProfiles.userId, session.user.id),
+  });
+
+  if (!profile?.isSuperAdmin) {
+    redirect(`/${portSlug}/dashboard`);
+  }
+
+  return <>{children}</>;
+}

src/app/(dashboard)/[portSlug]/berth-reservations/page.tsx

@@ -0,0 +1,5 @@
+import { BerthReservationsList } from '@/components/reservations/berth-reservations-list';
+
+export default function BerthReservationsPage() {
+  return <BerthReservationsList />;
+}

src/app/(dashboard)/[portSlug]/clients/[clientId]/loading.tsx

@@ -0,0 +1,41 @@
+import { Skeleton } from '@/components/ui/skeleton';
+import { CardSkeleton } from '@/components/shared/loading-skeleton';
+
+/**
+ * Route-level loading UI for the client detail page. Renders while the
+ * server component resolves the session and the client component bootstraps
+ * its initial query — replaces the previous empty-header flash on direct
+ * URL visits.
+ */
+export default function Loading() {
+  return (
+    <div className="space-y-6">
+      {/* Header strip — title, badges, action buttons */}
+      <div className="rounded-xl border border-border bg-card px-5 py-4 shadow-sm space-y-3">
+        <div className="flex items-center gap-3">
+          <Skeleton className="h-7 w-56" />
+          <Skeleton className="h-5 w-16 rounded-full" />
+        </div>
+        <div className="flex flex-wrap gap-2">
+          <Skeleton className="h-9 w-20 rounded-md" />
+          <Skeleton className="h-9 w-20 rounded-md" />
+          <Skeleton className="h-9 w-24 rounded-md" />
+          <Skeleton className="h-9 w-32 rounded-md" />
+        </div>
+      </div>
+
+      {/* Tab strip */}
+      <div className="flex gap-2 border-b border-border pb-1">
+        {Array.from({ length: 8 }).map((_, i) => (
+          <Skeleton key={i} className="h-8 w-20 rounded-md" />
+        ))}
+      </div>
+
+      {/* Two-column overview */}
+      <div className="grid grid-cols-1 gap-6 md:grid-cols-2">
+        <CardSkeleton />
+        <CardSkeleton />
+      </div>
+    </div>
+  );
+}

src/app/(dashboard)/[portSlug]/invoices/new/page.tsx

@@ -97,6 +97,28 @@ export default function NewInvoicePage() {
   const watchedValues = watch();
   const isDepositInvoice = watchedValues.kind === 'deposit';
 
+  // Resolve the selected billing entity to a human name so the review step
+  // shows "Acme Yacht Charters" instead of "company 4f2a1b…".
+  const billingEntityRef = watchedValues.billingEntity ?? null;
+  const { data: billingEntityName } = useQuery<{ name: string }>({
+    queryKey: ['billing-entity-name', billingEntityRef?.type, billingEntityRef?.id],
+    queryFn: async () => {
+      if (!billingEntityRef) return { name: '' };
+      const path =
+        billingEntityRef.type === 'company'
+          ? `/api/v1/companies/${billingEntityRef.id}`
+          : `/api/v1/clients/${billingEntityRef.id}`;
+      const res = await apiFetch<{
+        data: { fullName?: string; name?: string };
+      }>(path);
+      return {
+        name: res?.data?.fullName ?? res?.data?.name ?? '',
+      };
+    },
+    enabled: !!billingEntityRef?.id,
+    staleTime: 60_000,
+  });
+
   // Pre-fill the billing entity from the linked interest's client on launch.
   useEffect(() => {
     if (prefilledInterest?.data && !watchedValues.billingEntity) {
@@ -356,9 +378,13 @@ export default function NewInvoicePage() {
                     <p className="font-medium mt-0.5">
                       {watchedValues.billingEntity ? (
                         <>
-                          <span className="capitalize">{watchedValues.billingEntity.type}</span>{' '}
-                          <span className="text-xs opacity-60">
-                            {watchedValues.billingEntity.id.slice(0, 12)}
+                          {billingEntityName?.name ? (
+                            <span>{billingEntityName.name}</span>
+                          ) : (
+                            <span className="text-muted-foreground">Loading…</span>
+                          )}{' '}
+                          <span className="text-xs text-muted-foreground capitalize">
+                            ({watchedValues.billingEntity.type})
                           </span>
                         </>
                       ) : (

src/app/(dashboard)/layout.tsx

@@ -13,6 +13,7 @@ import { PermissionsProvider } from '@/providers/permissions-provider';
 import { Sidebar } from '@/components/layout/sidebar';
 import { Topbar } from '@/components/layout/topbar';
 import { MobileLayout } from '@/components/layout/mobile/mobile-layout';
+import { RealtimeToasts } from '@/components/shared/realtime-toasts';
 
 export default async function DashboardLayout({ children }: { children: React.ReactNode }) {
   const session = await auth.api.getSession({ headers: await headers() });
@@ -38,6 +39,7 @@ export default async function DashboardLayout({ children }: { children: React.Re
       <PortProvider ports={ports} defaultPortId={ports[0]?.id ?? null}>
         <PermissionsProvider>
           <SocketProvider>
+            <RealtimeToasts />
             {/* Desktop shell — hidden by CSS on mobile */}
             <div data-shell="desktop" className="flex h-screen overflow-hidden bg-background">
               <Sidebar

src/app/api/v1/admin/duplicates/[id]/dismiss/route.ts

@@ -0,0 +1,4 @@
+import { withAuth, withPermission } from '@/lib/api/helpers';
+import { dismissHandler } from '../../handlers';
+
+export const POST = withAuth(withPermission('clients', 'edit', dismissHandler));

src/app/api/v1/admin/duplicates/[id]/merge/route.ts

@@ -0,0 +1,4 @@
+import { withAuth, withPermission } from '@/lib/api/helpers';
+import { confirmMergeHandler } from '../../handlers';
+
+export const POST = withAuth(withPermission('clients', 'edit', confirmMergeHandler));

src/app/api/v1/admin/duplicates/handlers.ts

@@ -0,0 +1,160 @@
+import { NextResponse } from 'next/server';
+import { and, eq, inArray } from 'drizzle-orm';
+
+import type { AuthContext } from '@/lib/api/helpers';
+import { db } from '@/lib/db';
+import { clients, clientMergeCandidates } from '@/lib/db/schema/clients';
+import { errorResponse, NotFoundError } from '@/lib/errors';
+import {
+  listPendingMergeCandidates,
+  mergeClients,
+  type MergeFieldChoices,
+} from '@/lib/services/client-merge.service';
+
+/**
+ * GET /api/v1/admin/duplicates
+ *
+ * Pending merge candidates for the current port, sorted by score.
+ * Each row hydrates its two client summaries so the review-queue UI
+ * can render side-by-side cards without an N+1 fetch.
+ */
+export async function listHandler(_req: Request, ctx: AuthContext): Promise<NextResponse> {
+  try {
+    const pairs = await listPendingMergeCandidates(ctx.portId);
+    if (pairs.length === 0) return NextResponse.json({ data: [] });
+
+    const ids = Array.from(new Set(pairs.flatMap((p) => [p.clientAId, p.clientBId])));
+    const clientRows = await db
+      .select({
+        id: clients.id,
+        fullName: clients.fullName,
+        archivedAt: clients.archivedAt,
+        mergedIntoClientId: clients.mergedIntoClientId,
+        createdAt: clients.createdAt,
+      })
+      .from(clients)
+      .where(inArray(clients.id, ids));
+    const clientById = new Map(clientRows.map((c) => [c.id, c]));
+
+    const data = pairs
+      .map((p) => {
+        const a = clientById.get(p.clientAId);
+        const b = clientById.get(p.clientBId);
+        if (!a || !b) return null; // FK orphan — shouldn't happen, but be defensive
+        // Skip pairs where one side has already been merged or archived.
+        if (a.mergedIntoClientId || b.mergedIntoClientId) return null;
+        return {
+          id: p.id,
+          score: p.score,
+          reasons: p.reasons,
+          createdAt: p.createdAt,
+          clientA: { id: a.id, fullName: a.fullName, createdAt: a.createdAt },
+          clientB: { id: b.id, fullName: b.fullName, createdAt: b.createdAt },
+        };
+      })
+      .filter((row): row is NonNullable<typeof row> => row !== null);
+
+    return NextResponse.json({ data });
+  } catch (error) {
+    return errorResponse(error);
+  }
+}
+
+/**
+ * POST /api/v1/admin/duplicates/[id]/merge
+ *
+ * Body: { winnerId: string, fieldChoices?: MergeFieldChoices }
+ *
+ * Confirms a merge candidate. The winner is the one the user picked
+ * to keep; the other side becomes the loser. Calls into the merge
+ * service which is the only path that touches client_merge_log.
+ */
+export async function confirmMergeHandler(
+  req: Request,
+  ctx: AuthContext,
+  params: { id?: string },
+): Promise<NextResponse> {
+  try {
+    const id = params.id ?? '';
+    const body = (await req.json().catch(() => ({}))) as {
+      winnerId?: string;
+      fieldChoices?: MergeFieldChoices;
+    };
+    if (!body.winnerId) {
+      return NextResponse.json({ error: 'winnerId required' }, { status: 400 });
+    }
+
+    const [candidate] = await db
+      .select()
+      .from(clientMergeCandidates)
+      .where(
+        and(
+          eq(clientMergeCandidates.id, id),
+          eq(clientMergeCandidates.portId, ctx.portId),
+          eq(clientMergeCandidates.status, 'pending'),
+        ),
+      );
+    if (!candidate) throw new NotFoundError('Merge candidate');
+
+    const loserId =
+      body.winnerId === candidate.clientAId
+        ? candidate.clientBId
+        : body.winnerId === candidate.clientBId
+          ? candidate.clientAId
+          : null;
+    if (!loserId) {
+      return NextResponse.json(
+        { error: 'winnerId must match one of the candidate clients' },
+        { status: 400 },
+      );
+    }
+
+    const result = await mergeClients({
+      winnerId: body.winnerId,
+      loserId,
+      mergedBy: ctx.userId,
+      fieldChoices: body.fieldChoices,
+    });
+
+    return NextResponse.json({ data: result });
+  } catch (error) {
+    return errorResponse(error);
+  }
+}
+
+/**
+ * POST /api/v1/admin/duplicates/[id]/dismiss
+ *
+ * Mark a merge candidate as dismissed. The background scoring job
+ * skips dismissed pairs on subsequent runs (a future score increase
+ * can re-create them).
+ */
+export async function dismissHandler(
+  _req: Request,
+  ctx: AuthContext,
+  params: { id?: string },
+): Promise<NextResponse> {
+  try {
+    const id = params.id ?? '';
+    const result = await db
+      .update(clientMergeCandidates)
+      .set({
+        status: 'dismissed',
+        resolvedAt: new Date(),
+        resolvedBy: ctx.userId,
+      })
+      .where(
+        and(
+          eq(clientMergeCandidates.id, id),
+          eq(clientMergeCandidates.portId, ctx.portId),
+          eq(clientMergeCandidates.status, 'pending'),
+        ),
+      )
+      .returning({ id: clientMergeCandidates.id });
+
+    if (result.length === 0) throw new NotFoundError('Merge candidate');
+    return NextResponse.json({ data: { id: result[0]!.id, status: 'dismissed' } });
+  } catch (error) {
+    return errorResponse(error);
+  }
+}

src/app/api/v1/admin/duplicates/route.ts

@@ -0,0 +1,4 @@
+import { withAuth, withPermission } from '@/lib/api/helpers';
+import { listHandler } from './handlers';
+
+export const GET = withAuth(withPermission('clients', 'view', listHandler));

src/app/api/v1/berth-reservations/handlers.ts

@@ -0,0 +1,35 @@
+import { NextResponse } from 'next/server';
+
+import type { AuthContext } from '@/lib/api/helpers';
+import { parseQuery } from '@/lib/api/route-helpers';
+import { errorResponse } from '@/lib/errors';
+import { listReservations } from '@/lib/services/berth-reservations.service';
+import { listReservationsSchema } from '@/lib/validators/reservations';
+
+/**
+ * Port-scoped global list of reservations across all berths. Inner handler
+ * lives here so it can be invoked directly from integration tests without
+ * the `withAuth(withPermission(...))` wrappers (matches the convention
+ * used throughout `src/app/api/v1/*`).
+ */
+export async function listHandler(req: Request, ctx: AuthContext): Promise<NextResponse> {
+  try {
+    const query = parseQuery(req as never, listReservationsSchema);
+    const result = await listReservations(ctx.portId, query);
+    const { page, limit } = query;
+    const totalPages = Math.ceil(result.total / limit);
+    return NextResponse.json({
+      data: result.data,
+      pagination: {
+        page,
+        pageSize: limit,
+        total: result.total,
+        totalPages,
+        hasNextPage: page < totalPages,
+        hasPreviousPage: page > 1,
+      },
+    });
+  } catch (error) {
+    return errorResponse(error);
+  }
+}

src/app/api/v1/berth-reservations/route.ts

@@ -0,0 +1,4 @@
+import { withAuth, withPermission } from '@/lib/api/helpers';
+import { listHandler } from './handlers';
+
+export const GET = withAuth(withPermission('reservations', 'view', listHandler));

src/app/api/v1/clients/match-candidates/handlers.ts

@@ -0,0 +1,160 @@
+import { NextResponse } from 'next/server';
+import { and, eq, inArray } from 'drizzle-orm';
+
+import type { AuthContext } from '@/lib/api/helpers';
+import { db } from '@/lib/db';
+import { clients, clientContacts } from '@/lib/db/schema/clients';
+import { interests } from '@/lib/db/schema/interests';
+import { errorResponse } from '@/lib/errors';
+import { findClientMatches, type MatchCandidate } from '@/lib/dedup/find-matches';
+import { normalizeEmail, normalizeName, normalizePhone } from '@/lib/dedup/normalize';
+import type { CountryCode } from '@/lib/i18n/countries';
+
+/**
+ * GET /api/v1/clients/match-candidates
+ *
+ * Query parameters (any combination):
+ *   email      Free-text email; gets normalized server-side.
+ *   phone      Free-text phone; gets normalized to E.164 server-side.
+ *   name       Free-text full name; used for surname-token blocking.
+ *   country    Optional ISO country hint (default: AI for Port Nimara).
+ *
+ * Returns the top candidates that scored above the soft-warn threshold,
+ * each with a small client summary the form's suggestion card can
+ * render. Confidence tiers and rules are applied server-side from the
+ * port's `system_settings` (when wired) or sensible defaults otherwise.
+ *
+ * Used by `useDedupSuggestion` in the new-client form. Debounced on
+ * the client; this endpoint must be cheap (single port pool fetch +
+ * an in-memory dedup pass).
+ */
+export async function getMatchCandidatesHandler(
+  req: Request,
+  ctx: AuthContext,
+): Promise<NextResponse> {
+  try {
+    const url = new URL(req.url);
+    const rawEmail = url.searchParams.get('email');
+    const rawPhone = url.searchParams.get('phone');
+    const rawName = url.searchParams.get('name');
+    const country = (url.searchParams.get('country') ?? 'AI') as CountryCode;
+
+    const email = rawEmail ? normalizeEmail(rawEmail) : null;
+    const phoneResult = rawPhone ? normalizePhone(rawPhone, country) : null;
+    const nameResult = rawName ? normalizeName(rawName) : null;
+
+    // If the caller didn't give us anything useful to match on, return empty
+    // — short-circuit rather than scan every client for nothing.
+    if (!email && !phoneResult?.e164 && !nameResult?.surnameToken) {
+      return NextResponse.json({ data: [] });
+    }
+
+    // Build the input candidate.
+    const input: MatchCandidate = {
+      id: '__incoming__',
+      fullName: nameResult?.display ?? null,
+      surnameToken: nameResult?.surnameToken ?? null,
+      emails: email ? [email] : [],
+      phonesE164: phoneResult?.e164 ? [phoneResult.e164] : [],
+      countryIso: country,
+    };
+
+    // Fetch the live pool for this port. We keep this O(N) over clients
+    // since the dedup library does its own blocking; for ports with
+    // thousands of clients we can later restrict by surname-token /
+    // contact lookups, but for current scale the simple full-pool fetch
+    // is fine.
+    const liveClients = await db
+      .select({
+        id: clients.id,
+        fullName: clients.fullName,
+        nationalityIso: clients.nationalityIso,
+      })
+      .from(clients)
+      .where(and(eq(clients.portId, ctx.portId)));
+
+    if (liveClients.length === 0) {
+      return NextResponse.json({ data: [] });
+    }
+
+    const clientIds = liveClients.map((c) => c.id);
+    const contactRows = await db
+      .select({
+        clientId: clientContacts.clientId,
+        channel: clientContacts.channel,
+        value: clientContacts.value,
+        valueE164: clientContacts.valueE164,
+      })
+      .from(clientContacts)
+      .where(inArray(clientContacts.clientId, clientIds));
+
+    // Group contacts by client for the candidate map.
+    const emailsByClient = new Map<string, string[]>();
+    const phonesByClient = new Map<string, string[]>();
+    for (const c of contactRows) {
+      if (c.channel === 'email') {
+        const arr = emailsByClient.get(c.clientId) ?? [];
+        arr.push(c.value.toLowerCase());
+        emailsByClient.set(c.clientId, arr);
+      } else if (c.channel === 'phone' || c.channel === 'whatsapp') {
+        if (c.valueE164) {
+          const arr = phonesByClient.get(c.clientId) ?? [];
+          arr.push(c.valueE164);
+          phonesByClient.set(c.clientId, arr);
+        }
+      }
+    }
+
+    const pool: MatchCandidate[] = liveClients.map((c) => {
+      const named = normalizeName(c.fullName);
+      return {
+        id: c.id,
+        fullName: c.fullName,
+        surnameToken: named.surnameToken ?? null,
+        emails: emailsByClient.get(c.id) ?? [],
+        phonesE164: phonesByClient.get(c.id) ?? [],
+        countryIso: (c.nationalityIso as CountryCode | null) ?? null,
+      };
+    });
+
+    const matches = findClientMatches(input, pool, {
+      highScore: 90,
+      mediumScore: 50,
+    });
+
+    // Only return medium+ — low-confidence noise isn't useful at the
+    // create-form layer (background scoring queue picks those up).
+    const useful = matches.filter((m) => m.confidence !== 'low');
+    if (useful.length === 0) {
+      return NextResponse.json({ data: [] });
+    }
+
+    // Pull a quick summary for each surfaced candidate so the suggestion
+    // card has enough to render ("Marcus Laurent · 2 interests · last
+    // contact 9d ago").
+    const summarizedIds = useful.map((m) => m.candidate.id);
+    const interestCounts = await db
+      .select({ clientId: interests.clientId })
+      .from(interests)
+      .where(inArray(interests.clientId, summarizedIds));
+    const interestsByClient = new Map<string, number>();
+    for (const r of interestCounts) {
+      interestsByClient.set(r.clientId, (interestsByClient.get(r.clientId) ?? 0) + 1);
+    }
+
+    const data = useful.map((m) => ({
+      clientId: m.candidate.id,
+      fullName: m.candidate.fullName,
+      score: m.score,
+      confidence: m.confidence,
+      reasons: m.reasons,
+      interestCount: interestsByClient.get(m.candidate.id) ?? 0,
+      emails: m.candidate.emails,
+      phonesE164: m.candidate.phonesE164,
+    }));
+
+    return NextResponse.json({ data });
+  } catch (error) {
+    return errorResponse(error);
+  }
+}

src/app/api/v1/clients/match-candidates/route.ts

@@ -0,0 +1,4 @@
+import { withAuth, withPermission } from '@/lib/api/helpers';
+import { getMatchCandidatesHandler } from './handlers';
+
+export const GET = withAuth(withPermission('clients', 'view', getMatchCandidatesHandler));

src/app/api/v1/interests/[id]/timeline/route.ts

@@ -7,6 +7,7 @@ import { db } from '@/lib/db';
 import { interests } from '@/lib/db/schema/interests';
 import { auditLogs } from '@/lib/db/schema/system';
 import { documents, documentEvents } from '@/lib/db/schema/documents';
+import { user } from '@/lib/db/schema/users';
 import { stageLabel } from '@/lib/constants';
 
 const OUTCOME_LABELS: Record<string, string> = {
@@ -33,6 +34,10 @@ interface TimelineEvent {
   action: string;
   description: string;
   userId: string | null;
+  /** Resolved display name for `userId`. `'system'` for auto-events; null when
+   *  the user has been deleted or the event has no actor. Falls back to
+   *  email-localpart if the user has no display name. */
+  userName: string | null;
   createdAt: Date;
   metadata: Record<string, unknown>;
 }
@@ -81,6 +86,27 @@ export const GET = withAuth(
 
       const docTitles = Object.fromEntries(interestDocs.map((d) => [d.id, d.title]));
 
+      // Resolve display names for any `userId` that is a real user row (the
+      // sentinel value 'system' is used for auto-events and isn't joined).
+      const realUserIds = Array.from(
+        new Set(auditRows.map((r) => r.userId).filter((u): u is string => !!u && u !== 'system')),
+      );
+      const userRows =
+        realUserIds.length > 0
+          ? await db
+              .select({ id: user.id, name: user.name, email: user.email })
+              .from(user)
+              .where(inArray(user.id, realUserIds))
+          : [];
+      const userNameById = new Map<string, string>(
+        userRows.map((u) => [u.id, u.name?.trim() || u.email.split('@')[0] || 'User']),
+      );
+      const resolveUserName = (userId: string | null): string | null => {
+        if (!userId) return null;
+        if (userId === 'system') return 'system';
+        return userNameById.get(userId) ?? null;
+      };
+
       // Union and sort
       const auditEvents: TimelineEvent[] = auditRows.map((row) => ({
         id: row.id,
@@ -93,6 +119,7 @@ export const GET = withAuth(
           row.userId,
         ),
         userId: row.userId,
+        userName: resolveUserName(row.userId),
         createdAt: row.createdAt,
         metadata: (row.metadata as Record<string, unknown>) ?? {},
       }));
@@ -106,12 +133,35 @@ export const GET = withAuth(
           action: row.eventType,
           description: `Document "${title}" ${action}`,
           userId: null,
+          userName: null,
           createdAt: row.createdAt,
           metadata: (row.eventData as Record<string, unknown>) ?? {},
         };
       });
 
       const allEvents = [...auditEvents, ...docEvents];
+
+      // Fallback: when no audit-log entries exist for this interest (typical
+      // for seed/imported data inserted directly into the table without going
+      // through the service), synthesize a "Created at <stage>" event so the
+      // tab isn't empty when the interest is clearly past `open`.
+      const hasCreateAudit = allEvents.some((e) => e.action === 'create');
+      if (!hasCreateAudit) {
+        const stage = stageLabel(interest.pipelineStage);
+        const created = interest.createdAt ?? new Date();
+        allEvents.push({
+          id: `synth-${interest.id}-create`,
+          type: 'audit',
+          action: 'create',
+          description:
+            interest.pipelineStage === 'open' ? 'Interest created' : `Interest created at ${stage}`,
+          userId: null,
+          userName: null,
+          createdAt: created,
+          metadata: { synthetic: true },
+        });
+      }
+
       allEvents.sort((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime());
 
       return NextResponse.json({ data: allEvents.slice(0, 50) });

src/app/api/v1/saved-views/[id]/handlers.ts

@@ -0,0 +1,68 @@
+import { and, eq } from 'drizzle-orm';
+import { NextResponse } from 'next/server';
+
+import type { AuthContext } from '@/lib/api/helpers';
+import { parseBody } from '@/lib/api/route-helpers';
+import { db } from '@/lib/db';
+import { savedViews } from '@/lib/db/schema';
+import { errorResponse } from '@/lib/errors';
+import { savedViewsService } from '@/lib/services/saved-views.service';
+import { updateSavedViewSchema } from '@/lib/validators/saved-views';
+
+/**
+ * Resolves the view and enforces ownership before mutating.
+ *
+ * Returns a 404 when the view does not exist (or lives in a different port)
+ * and a 403 when it belongs to a different user. The 404-before-403 split
+ * matches the rest of the API and avoids leaking the existence of another
+ * user's saved view via timing or status code.
+ */
+async function assertViewOwner(
+  id: string,
+  portId: string,
+  userId: string,
+): Promise<NextResponse | null> {
+  const view = await db.query.savedViews.findFirst({
+    where: and(eq(savedViews.id, id), eq(savedViews.portId, portId)),
+  });
+  if (!view) {
+    return NextResponse.json({ error: 'Not found' }, { status: 404 });
+  }
+  if (view.userId !== userId) {
+    return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+  }
+  return null;
+}
+
+export async function patchHandler(
+  req: Request,
+  ctx: AuthContext,
+  params: { id?: string },
+): Promise<NextResponse> {
+  try {
+    const id = params.id ?? '';
+    const denied = await assertViewOwner(id, ctx.portId, ctx.userId);
+    if (denied) return denied;
+    const body = await parseBody(req as never, updateSavedViewSchema);
+    const view = await savedViewsService.update(ctx.portId, ctx.userId, id, body);
+    return NextResponse.json({ data: view });
+  } catch (error) {
+    return errorResponse(error);
+  }
+}
+
+export async function deleteHandler(
+  _req: Request,
+  ctx: AuthContext,
+  params: { id?: string },
+): Promise<NextResponse> {
+  try {
+    const id = params.id ?? '';
+    const denied = await assertViewOwner(id, ctx.portId, ctx.userId);
+    if (denied) return denied;
+    await savedViewsService.delete(ctx.portId, ctx.userId, id);
+    return NextResponse.json({ data: null }, { status: 200 });
+  } catch (error) {
+    return errorResponse(error);
+  }
+}

src/app/api/v1/saved-views/[id]/route.ts

@@ -1,28 +1,5 @@
-import { NextResponse } from 'next/server';
-
 import { withAuth } from '@/lib/api/helpers';
-import { parseBody } from '@/lib/api/route-helpers';
-import { errorResponse } from '@/lib/errors';
-import { savedViewsService } from '@/lib/services/saved-views.service';
-import { updateSavedViewSchema } from '@/lib/validators/saved-views';
+import { patchHandler, deleteHandler } from './handlers';
 
-export const PATCH = withAuth(async (req, ctx, params) => {
-  try {
-    const id = params.id ?? '';
-    const body = await parseBody(req, updateSavedViewSchema);
-    const view = await savedViewsService.update(ctx.portId, ctx.userId, id, body);
-    return NextResponse.json({ data: view });
-  } catch (error) {
-    return errorResponse(error);
-  }
-});
-
-export const DELETE = withAuth(async (_req, ctx, params) => {
-  try {
-    const id = params.id ?? '';
-    await savedViewsService.delete(ctx.portId, ctx.userId, id);
-    return NextResponse.json({ data: null }, { status: 200 });
-  } catch (error) {
-    return errorResponse(error);
-  }
-});
+export const PATCH = withAuth(patchHandler);
+export const DELETE = withAuth(deleteHandler);

src/app/api/webhooks/documenso/route.ts

@@ -6,6 +6,7 @@ import { verifyDocumensoSecret } from '@/lib/services/documenso-webhook';
 import {
   handleRecipientSigned,
   handleDocumentCompleted,
+  handleDocumentExpired,
   handleDocumentOpened,
   handleDocumentRejected,
   handleDocumentCancelled,
@@ -139,6 +140,10 @@ export async function POST(req: NextRequest): Promise<NextResponse> {
         await handleDocumentCancelled({ documentId: documensoId, signatureHash });
         break;
 
+      case 'DOCUMENT_EXPIRED':
+        await handleDocumentExpired({ documentId: documensoId });
+        break;
+
       default:
         logger.info({ event }, 'Unhandled Documenso webhook event type');
     }

src/components/admin/duplicates/duplicates-review-queue.tsx

@@ -0,0 +1,215 @@
+'use client';
+
+import { useState } from 'react';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { ArrowRight, GitMerge, X } from 'lucide-react';
+import { toast } from 'sonner';
+
+import { Button } from '@/components/ui/button';
+import { PageHeader } from '@/components/shared/page-header';
+import { EmptyState } from '@/components/shared/empty-state';
+import { Skeleton } from '@/components/ui/skeleton';
+import { apiFetch } from '@/lib/api/client';
+import { cn } from '@/lib/utils';
+
+interface CandidatePair {
+  id: string;
+  score: number;
+  reasons: string[];
+  createdAt: string;
+  clientA: { id: string; fullName: string; createdAt: string };
+  clientB: { id: string; fullName: string; createdAt: string };
+}
+
+/**
+ * Admin review queue for the dedup background scoring job.
+ *
+ * Lists every pending merge candidate (pairs where score >=
+ * `dedup_review_queue_threshold`). For each pair the admin can:
+ *   - Pick a winner via the side-by-side card → confirms a merge
+ *   - Dismiss → removes from the queue (a future score increase
+ *     re-creates the pair on the next scoring run)
+ *
+ * Only minimal merge UI here: the user picks which side is the winner
+ * (no per-field choice), and the loser archives. A richer side-by-side
+ * field-merge dialog is a future enhancement.
+ */
+export function DuplicatesReviewQueue() {
+  const queryClient = useQueryClient();
+
+  const { data, isLoading } = useQuery<{ data: CandidatePair[] }>({
+    queryKey: ['admin', 'duplicates'],
+    queryFn: () => apiFetch<{ data: CandidatePair[] }>('/api/v1/admin/duplicates'),
+  });
+
+  const pairs = data?.data ?? [];
+
+  return (
+    <div className="space-y-4">
+      <PageHeader
+        title="Duplicate clients"
+        description={
+          pairs.length === 0
+            ? 'No pending pairs to review.'
+            : `${pairs.length} pair${pairs.length === 1 ? '' : 's'} flagged for review.`
+        }
+      />
+
+      {isLoading ? (
+        <div className="space-y-3">
+          {[0, 1, 2].map((i) => (
+            <Skeleton key={i} className="h-32 w-full" />
+          ))}
+        </div>
+      ) : pairs.length === 0 ? (
+        <EmptyState
+          title="All clear"
+          description="The background scoring job hasn't surfaced any potential duplicates yet."
+        />
+      ) : (
+        <ul className="space-y-3">
+          {pairs.map((pair) => (
+            <li key={pair.id}>
+              <CandidateRow pair={pair} queryClient={queryClient} />
+            </li>
+          ))}
+        </ul>
+      )}
+    </div>
+  );
+}
+
+function CandidateRow({
+  pair,
+  queryClient,
+}: {
+  pair: CandidatePair;
+  queryClient: ReturnType<typeof useQueryClient>;
+}) {
+  const [busy, setBusy] = useState<'merge' | 'dismiss' | null>(null);
+  const [winnerId, setWinnerId] = useState<string>(pair.clientA.id);
+
+  const mergeMutation = useMutation({
+    mutationFn: () =>
+      apiFetch(`/api/v1/admin/duplicates/${pair.id}/merge`, {
+        method: 'POST',
+        body: { winnerId },
+      }),
+    onSuccess: () => {
+      const loserName =
+        winnerId === pair.clientA.id ? pair.clientB.fullName : pair.clientA.fullName;
+      const winnerName =
+        winnerId === pair.clientA.id ? pair.clientA.fullName : pair.clientB.fullName;
+      toast.success(`Merged "${loserName}" into "${winnerName}"`);
+      queryClient.invalidateQueries({ queryKey: ['admin', 'duplicates'] });
+      queryClient.invalidateQueries({ queryKey: ['clients'] });
+    },
+    onError: (err) => toast.error(err instanceof Error ? err.message : 'Merge failed'),
+    onSettled: () => setBusy(null),
+  });
+
+  const dismissMutation = useMutation({
+    mutationFn: () => apiFetch(`/api/v1/admin/duplicates/${pair.id}/dismiss`, { method: 'POST' }),
+    onSuccess: () => {
+      toast.message('Dismissed');
+      queryClient.invalidateQueries({ queryKey: ['admin', 'duplicates'] });
+    },
+    onError: (err) => toast.error(err instanceof Error ? err.message : 'Dismiss failed'),
+    onSettled: () => setBusy(null),
+  });
+
+  return (
+    <div className="rounded-lg border bg-card p-4">
+      <div className="mb-3 flex items-baseline justify-between gap-3">
+        <div>
+          <span className="rounded-full bg-muted px-2 py-0.5 text-[10px] font-medium uppercase tracking-wide text-muted-foreground">
+            score {pair.score}
+          </span>{' '}
+          <span className="text-xs text-muted-foreground">{pair.reasons.join(' · ')}</span>
+        </div>
+        <span className="text-xs text-muted-foreground">
+          flagged {new Date(pair.createdAt).toLocaleDateString()}
+        </span>
+      </div>
+
+      <div className="grid gap-3 sm:grid-cols-[1fr_auto_1fr]">
+        <ClientCard
+          client={pair.clientA}
+          isSelected={winnerId === pair.clientA.id}
+          onSelect={() => setWinnerId(pair.clientA.id)}
+        />
+        <div className="flex items-center justify-center text-muted-foreground">
+          <ArrowRight className="size-4" aria-hidden />
+        </div>
+        <ClientCard
+          client={pair.clientB}
+          isSelected={winnerId === pair.clientB.id}
+          onSelect={() => setWinnerId(pair.clientB.id)}
+        />
+      </div>
+
+      <div className="mt-3 flex flex-wrap items-center gap-2">
+        <Button
+          size="sm"
+          onClick={() => {
+            setBusy('merge');
+            mergeMutation.mutate();
+          }}
+          disabled={busy !== null}
+        >
+          <GitMerge className="mr-1 size-3.5" aria-hidden />
+          Merge into selected
+        </Button>
+        <Button
+          size="sm"
+          variant="ghost"
+          onClick={() => {
+            setBusy('dismiss');
+            dismissMutation.mutate();
+          }}
+          disabled={busy !== null}
+        >
+          <X className="mr-1 size-3.5" aria-hidden />
+          Dismiss
+        </Button>
+        <p className="text-xs text-muted-foreground">
+          The unselected card becomes the loser; its interests + contacts move to the selected
+          client and the original is archived.
+        </p>
+      </div>
+    </div>
+  );
+}
+
+function ClientCard({
+  client,
+  isSelected,
+  onSelect,
+}: {
+  client: CandidatePair['clientA'];
+  isSelected: boolean;
+  onSelect: () => void;
+}) {
+  return (
+    <button
+      type="button"
+      onClick={onSelect}
+      className={cn(
+        'rounded-md border p-3 text-left transition-colors',
+        isSelected
+          ? 'border-primary bg-primary/5 ring-1 ring-primary/30'
+          : 'border-border hover:bg-muted/40',
+      )}
+    >
+      <p className="text-sm font-medium">{client.fullName}</p>
+      <p className="mt-0.5 text-[11px] text-muted-foreground">
+        Created {new Date(client.createdAt).toLocaleDateString()}
+      </p>
+      {isSelected ? (
+        <span className="mt-1 inline-block rounded-full bg-primary/10 px-1.5 py-0.5 text-[10px] font-semibold text-primary">
+          KEEP
+        </span>
+      ) : null}
+    </button>
+  );
+}

src/components/berths/berth-detail.tsx

@@ -1,6 +1,7 @@
 'use client';
 
-import { useEffect } from 'react';
+import { useEffect, useState } from 'react';
+import { useSearchParams, useRouter } from 'next/navigation';
 import { useQuery } from '@tanstack/react-query';
 
 import { DetailLayout } from '@/components/shared/detail-layout';
@@ -8,6 +9,7 @@ import { useMobileChrome } from '@/components/layout/mobile/mobile-layout-provid
 import { apiFetch } from '@/lib/api/client';
 import { useRealtimeInvalidation } from '@/hooks/use-realtime-invalidation';
 import { BerthDetailHeader } from './berth-detail-header';
+import { BerthForm } from './berth-form';
 import { buildBerthTabs } from './berth-tabs';
 
 interface BerthDetailProps {
@@ -35,15 +37,38 @@ export function BerthDetail({ berthId }: BerthDetailProps) {
     return () => setChrome({ title: null, showBackButton: false });
   }, [titleForChrome, setChrome]);
 
+  // Auto-open edit sheet when ?edit=true is present in the URL
+  const searchParams = useSearchParams();
+  const router = useRouter();
+  const [editOpen, setEditOpen] = useState(false);
+
+  useEffect(() => {
+    if (searchParams.get('edit') === 'true') {
+      setEditOpen(true);
+      // Strip the param without adding a history entry
+      const params = new URLSearchParams(searchParams.toString());
+      params.delete('edit');
+      const newUrl = params.toString() ? `?${params.toString()}` : window.location.pathname;
+      // typedRoutes can't statically validate this dynamic path; cast is safe
+      // because we're always replacing within the same route segment.
+      router.replace(newUrl as never);
+    }
+    // Only run once on mount / when searchParams changes
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [searchParams]);
+
   // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const berth = data as any;
 
   return (
-    <DetailLayout
-      isLoading={isLoading}
-      header={berth ? <BerthDetailHeader berth={berth} /> : null}
-      tabs={berth ? buildBerthTabs(berth) : []}
-      defaultTab="overview"
-    />
+    <>
+      <DetailLayout
+        isLoading={isLoading}
+        header={berth ? <BerthDetailHeader berth={berth} /> : null}
+        tabs={berth ? buildBerthTabs(berth) : []}
+        defaultTab="overview"
+      />
+      {berth ? <BerthForm berth={berth} open={editOpen} onOpenChange={setEditOpen} /> : null}
+    </>
   );
 }

src/components/berths/berth-interest-pulse.tsx

@@ -0,0 +1,166 @@
+'use client';
+
+import Link from 'next/link';
+import { useParams } from 'next/navigation';
+import { useQuery } from '@tanstack/react-query';
+import { ChevronRight, Users } from 'lucide-react';
+import { formatDistanceToNowStrict } from 'date-fns';
+
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { apiFetch } from '@/lib/api/client';
+import { stageBadgeClass, stageLabel } from '@/lib/constants';
+import { computeUrgencyBadges } from '@/components/interests/urgency';
+import type { InterestRow } from '@/components/interests/interest-columns';
+import { cn } from '@/lib/utils';
+
+interface InterestsResponse {
+  data: InterestRow[];
+}
+
+const PREVIEW_LIMIT = 5;
+
+/**
+ * Top-of-overview pulse for the berth detail page. Lists the active
+ * interested parties with their stage + last activity, so the rep can do
+ * berth-level triage ("who's on this slip and how warm are they?")
+ * without clicking into the Interests tab.
+ *
+ * Borrows from the old Nuxt CRM's BerthDetailsModal "Interested Parties"
+ * pattern but uses the new at-a-glance signals (urgency badges, last
+ * activity).
+ */
+export function BerthInterestPulse({ berthId }: { berthId: string }) {
+  const params = useParams<{ portSlug: string }>();
+  const portSlug = params?.portSlug ?? '';
+
+  const { data, isLoading } = useQuery<InterestsResponse>({
+    queryKey: ['interests', { berthId, sort: 'dateLastContact', order: 'desc' }],
+    queryFn: () =>
+      apiFetch<InterestsResponse>(
+        `/api/v1/interests?berthId=${berthId}&limit=10&sort=dateLastContact&order=desc`,
+      ),
+    staleTime: 30_000,
+  });
+
+  const all = data?.data ?? [];
+  const active = all.filter((i) => !i.archivedAt && !i.outcome);
+  const preview = active.slice(0, PREVIEW_LIMIT);
+  const more = active.length - preview.length;
+
+  if (isLoading) {
+    return (
+      <Card>
+        <CardHeader className="pb-3">
+          <CardTitle className="text-sm font-medium">Interested parties</CardTitle>
+        </CardHeader>
+        <CardContent className="pt-0">
+          <div className="space-y-2">
+            {[0, 1, 2].map((i) => (
+              <div key={i} className="h-10 animate-pulse rounded-md bg-muted/40" />
+            ))}
+          </div>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  if (active.length === 0) {
+    return (
+      <Card>
+        <CardHeader className="pb-3">
+          <CardTitle className="flex items-center gap-1.5 text-sm font-medium">
+            <Users className="size-3.5" />
+            Interested parties
+          </CardTitle>
+        </CardHeader>
+        <CardContent className="pt-0">
+          <p className="text-sm text-muted-foreground">No active interests on this berth.</p>
+        </CardContent>
+      </Card>
+    );
+  }
+
+  return (
+    <Card>
+      <CardHeader className="flex flex-row items-center justify-between pb-3 space-y-0">
+        <CardTitle className="flex items-center gap-1.5 text-sm font-medium">
+          <Users className="size-3.5" />
+          Interested parties
+          <span className="ml-1 rounded-full bg-muted px-1.5 py-0.5 text-[10px] font-medium text-muted-foreground">
+            {active.length}
+          </span>
+        </CardTitle>
+      </CardHeader>
+      <CardContent className="pt-0">
+        <ul className="divide-y divide-border">
+          {preview.map((i) => {
+            const lastIso = i.dateLastContact ?? i.updatedAt ?? null;
+            const lastActivity = lastIso
+              ? formatDistanceToNowStrict(new Date(lastIso), { addSuffix: true })
+              : null;
+            const urgency = computeUrgencyBadges(i);
+            const initials = (i.clientName ?? '?')
+              .split(/\s+/)
+              .filter(Boolean)
+              .slice(0, 2)
+              .map((p) => p[0]!.toUpperCase())
+              .join('');
+            return (
+              <li key={i.id}>
+                <Link
+                  href={`/${portSlug}/interests/${i.id}`}
+                  className="group flex items-center gap-3 px-1 py-2.5 transition-colors hover:bg-foreground/5 rounded-md -mx-1"
+                >
+                  <span className="flex size-8 shrink-0 items-center justify-center rounded-full bg-brand-100 text-xs font-semibold text-brand-700">
+                    {initials || '?'}
+                  </span>
+                  <div className="min-w-0 flex-1 space-y-0.5">
+                    <div className="flex items-center gap-2 flex-wrap">
+                      <span className="truncate text-sm font-medium text-foreground">
+                        {i.clientName ?? 'Unknown'}
+                      </span>
+                      <span
+                        className={cn(
+                          'inline-flex items-center rounded-full px-2 py-0.5 text-[10px] font-medium',
+                          stageBadgeClass(i.pipelineStage),
+                        )}
+                      >
+                        {stageLabel(i.pipelineStage)}
+                      </span>
+                      {urgency.map((b) => (
+                        <span
+                          key={b.id}
+                          title={b.detail}
+                          className={cn(
+                            'inline-flex items-center rounded-full px-1.5 py-0.5 text-[10px] font-medium',
+                            b.className,
+                          )}
+                        >
+                          {b.label}
+                        </span>
+                      ))}
+                    </div>
+                    {lastActivity ? (
+                      <p className="text-[11px] tabular-nums text-muted-foreground">
+                        Last activity {lastActivity}
+                      </p>
+                    ) : null}
+                  </div>
+                  <ChevronRight className="size-4 shrink-0 text-muted-foreground/60 transition-transform group-hover:translate-x-0.5" />
+                </Link>
+              </li>
+            );
+          })}
+        </ul>
+        {more > 0 ? (
+          <Link
+            href={`/${portSlug}/berths/${berthId}?tab=interests`}
+            className="mt-2 inline-flex text-xs font-medium text-primary hover:underline"
+          >
+            View all {active.length} interests →
+          </Link>
+        ) : null}
+      </CardContent>
+    </Card>
+  );
+}

src/components/berths/berth-tabs.tsx

@@ -5,6 +5,7 @@ import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { TagBadge } from '@/components/shared/tag-badge';
 import { BerthReservationsTab } from './berth-reservations-tab';
 import { BerthInterestsTab } from './berth-interests-tab';
+import { BerthInterestPulse } from './berth-interest-pulse';
 
 type BerthData = {
   id: string;
@@ -72,93 +73,99 @@ function OverviewTab({ berth }: { berth: BerthData }) {
     : null;
 
   return (
-    <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
-      {/* Specifications */}
-      <Card>
-        <CardHeader className="pb-3">
-          <CardTitle className="text-sm font-medium">Specifications</CardTitle>
-        </CardHeader>
-        <CardContent className="pt-0 divide-y">
-          <SpecRow label="Length" value={formatDim(berth.lengthFt, berth.lengthM)} />
-          <SpecRow
-            label="Width"
-            value={
-              formatDim(berth.widthFt, berth.widthM)
-                ? `${formatDim(berth.widthFt, berth.widthM)}${berth.widthIsMinimum ? ' (min)' : ''}`
-                : null
-            }
-          />
-          <SpecRow label="Draft" value={formatDim(berth.draftFt, berth.draftM)} />
-          <SpecRow
-            label="Nominal Boat Size"
-            value={berth.nominalBoatSize || berth.nominalBoatSizeM}
-          />
-          <SpecRow
-            label="Water Depth"
-            value={
-              berth.waterDepth || berth.waterDepthM
-                ? `${formatDim(berth.waterDepth, berth.waterDepthM)}${berth.waterDepthIsMinimum ? ' (min)' : ''}`
-                : null
-            }
-          />
-          <SpecRow label="Mooring Type" value={berth.mooringType} />
-          <SpecRow label="Side Pontoon" value={berth.sidePontoon} />
-          <SpecRow label="Bow Facing" value={berth.bowFacing} />
-          <SpecRow label="Access" value={berth.access} />
-          <SpecRow label="Approved" value={berth.berthApproved ? 'Yes' : null} />
-        </CardContent>
-      </Card>
+    <div className="space-y-6">
+      {/* Sales pulse — top-of-page so reps doing berth-level triage can see
+          who's interested + how warm without clicking into the Interests tab. */}
+      <BerthInterestPulse berthId={berth.id} />
 
-      {/* Infrastructure & Pricing */}
-      <div className="space-y-6">
+      <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
+        {/* Specifications */}
         <Card>
           <CardHeader className="pb-3">
-            <CardTitle className="text-sm font-medium">Infrastructure</CardTitle>
-          </CardHeader>
-          <CardContent className="pt-0 divide-y">
-            <SpecRow label="Power Capacity" value={berth.powerCapacity} />
-            <SpecRow label="Voltage" value={berth.voltage} />
-            <SpecRow label="Cleat Type" value={berth.cleatType} />
-            <SpecRow label="Cleat Capacity" value={berth.cleatCapacity} />
-            <SpecRow label="Bollard Type" value={berth.bollardType} />
-            <SpecRow label="Bollard Capacity" value={berth.bollardCapacity} />
-          </CardContent>
-        </Card>
-
-        <Card>
-          <CardHeader className="pb-3">
-            <CardTitle className="text-sm font-medium">Tenure & Pricing</CardTitle>
+            <CardTitle className="text-sm font-medium">Specifications</CardTitle>
           </CardHeader>
           <CardContent className="pt-0 divide-y">
+            <SpecRow label="Length" value={formatDim(berth.lengthFt, berth.lengthM)} />
             <SpecRow
-              label="Tenure Type"
-              value={berth.tenureType === 'permanent' ? 'Permanent' : 'Fixed Term'}
+              label="Width"
+              value={
+                formatDim(berth.widthFt, berth.widthM)
+                  ? `${formatDim(berth.widthFt, berth.widthM)}${berth.widthIsMinimum ? ' (min)' : ''}`
+                  : null
+              }
             />
-            {berth.tenureType === 'fixed_term' && (
-              <>
-                <SpecRow label="Years" value={berth.tenureYears} />
-                <SpecRow label="Start Date" value={berth.tenureStartDate} />
-                <SpecRow label="End Date" value={berth.tenureEndDate} />
-              </>
-            )}
-            <SpecRow label="Price" value={price} />
+            <SpecRow label="Draft" value={formatDim(berth.draftFt, berth.draftM)} />
+            <SpecRow
+              label="Nominal Boat Size"
+              value={berth.nominalBoatSize || berth.nominalBoatSizeM}
+            />
+            <SpecRow
+              label="Water Depth"
+              value={
+                berth.waterDepth || berth.waterDepthM
+                  ? `${formatDim(berth.waterDepth, berth.waterDepthM)}${berth.waterDepthIsMinimum ? ' (min)' : ''}`
+                  : null
+              }
+            />
+            <SpecRow label="Mooring Type" value={berth.mooringType} />
+            <SpecRow label="Side Pontoon" value={berth.sidePontoon} />
+            <SpecRow label="Bow Facing" value={berth.bowFacing} />
+            <SpecRow label="Access" value={berth.access} />
+            <SpecRow label="Approved" value={berth.berthApproved ? 'Yes' : null} />
           </CardContent>
         </Card>
 
-        {berth.tags.length > 0 && (
+        {/* Infrastructure & Pricing */}
+        <div className="space-y-6">
           <Card>
             <CardHeader className="pb-3">
-              <CardTitle className="text-sm font-medium">Tags</CardTitle>
+              <CardTitle className="text-sm font-medium">Infrastructure</CardTitle>
             </CardHeader>
-            <CardContent className="pt-0">
-              <div className="flex flex-wrap gap-1.5">
-                {berth.tags.map((tag) => (
-                  <TagBadge key={tag.id} name={tag.name} color={tag.color} />
-                ))}
-              </div>
+            <CardContent className="pt-0 divide-y">
+              <SpecRow label="Power Capacity" value={berth.powerCapacity} />
+              <SpecRow label="Voltage" value={berth.voltage} />
+              <SpecRow label="Cleat Type" value={berth.cleatType} />
+              <SpecRow label="Cleat Capacity" value={berth.cleatCapacity} />
+              <SpecRow label="Bollard Type" value={berth.bollardType} />
+              <SpecRow label="Bollard Capacity" value={berth.bollardCapacity} />
             </CardContent>
           </Card>
-        )}
+
+          <Card>
+            <CardHeader className="pb-3">
+              <CardTitle className="text-sm font-medium">Tenure & Pricing</CardTitle>
+            </CardHeader>
+            <CardContent className="pt-0 divide-y">
+              <SpecRow
+                label="Tenure Type"
+                value={berth.tenureType === 'permanent' ? 'Permanent' : 'Fixed Term'}
+              />
+              {berth.tenureType === 'fixed_term' && (
+                <>
+                  <SpecRow label="Years" value={berth.tenureYears} />
+                  <SpecRow label="Start Date" value={berth.tenureStartDate} />
+                  <SpecRow label="End Date" value={berth.tenureEndDate} />
+                </>
+              )}
+              <SpecRow label="Price" value={price} />
+            </CardContent>
+          </Card>
+
+          {berth.tags.length > 0 && (
+            <Card>
+              <CardHeader className="pb-3">
+                <CardTitle className="text-sm font-medium">Tags</CardTitle>
+              </CardHeader>
+              <CardContent className="pt-0">
+                <div className="flex flex-wrap gap-1.5">
+                  {berth.tags.map((tag) => (
+                    <TagBadge key={tag.id} name={tag.name} color={tag.color} />
+                  ))}
+                </div>
+              </CardContent>
+            </Card>
+          )}
+        </div>
       </div>
     </div>
   );

src/components/clients/client-form.tsx

@@ -23,6 +23,7 @@ import { TagPicker } from '@/components/shared/tag-picker';
 import { CountryCombobox } from '@/components/shared/country-combobox';
 import { TimezoneCombobox } from '@/components/shared/timezone-combobox';
 import { PhoneInput } from '@/components/shared/phone-input';
+import { DedupSuggestionPanel } from '@/components/clients/dedup-suggestion-panel';
 import { apiFetch } from '@/lib/api/client';
 import { createClientSchema, type CreateClientInput } from '@/lib/validators/clients';
 import type { CountryCode } from '@/lib/i18n/countries';
@@ -30,6 +31,12 @@ import type { CountryCode } from '@/lib/i18n/countries';
 interface ClientFormProps {
   open: boolean;
   onOpenChange: (open: boolean) => void;
+  /** Optional callback fired when the dedup suggestion panel reports
+   *  the user picked an existing client. The form closes; parent is
+   *  responsible for navigating to the existing client's detail page
+   *  or opening the create-interest dialog pre-filled with that
+   *  clientId. Skipped in edit mode. */
+  onUseExistingClient?: (clientId: string) => void;
   /** If provided, form is in edit mode */
   client?: {
     id: string;
@@ -53,7 +60,7 @@ interface ClientFormProps {
   };
 }
 
-export function ClientForm({ open, onOpenChange, client }: ClientFormProps) {
+export function ClientForm({ open, onOpenChange, client, onUseExistingClient }: ClientFormProps) {
   const queryClient = useQueryClient();
   const isEdit = !!client;
 
@@ -143,6 +150,26 @@ export function ClientForm({ open, onOpenChange, client }: ClientFormProps) {
         </SheetHeader>
 
         <form onSubmit={handleSubmit((data) => mutation.mutate(data))} className="space-y-6 py-6">
+          {/* Dedup suggestion — only on the create path. Watches the
+              live form values for email / phone / name and surfaces
+              an existing client when one matches. The user can
+              attach the new interest to that client instead of
+              creating a duplicate. */}
+          {!isEdit ? (
+            <DedupSuggestionPanel
+              email={watch('contacts')?.find((c) => c?.channel === 'email')?.value ?? null}
+              phone={
+                watch('contacts')?.find((c) => c?.channel === 'phone' || c?.channel === 'whatsapp')
+                  ?.valueE164 ?? null
+              }
+              name={watch('fullName') ?? null}
+              onUseExisting={(match) => {
+                onUseExistingClient?.(match.clientId);
+                onOpenChange(false);
+              }}
+            />
+          ) : null}
+
           {/* Basic Info */}
           <div className="space-y-4">
             <h3 className="text-sm font-medium text-muted-foreground uppercase tracking-wide">

src/components/clients/client-pipeline-summary.tsx

@@ -0,0 +1,311 @@
+'use client';
+
+import Link from 'next/link';
+import { useParams, usePathname } from 'next/navigation';
+import type { Route } from 'next';
+import { useQuery } from '@tanstack/react-query';
+import { ArrowRight, ChevronRight } from 'lucide-react';
+import { formatDistanceToNowStrict } from 'date-fns';
+
+import { apiFetch } from '@/lib/api/client';
+import { Skeleton } from '@/components/ui/skeleton';
+import { cn } from '@/lib/utils';
+import {
+  PIPELINE_STAGES,
+  STAGE_BADGE,
+  STAGE_DOT,
+  STAGE_LABELS,
+  safeStage,
+  type PipelineStage,
+} from '@/components/clients/pipeline-constants';
+
+export interface ClientInterestRow {
+  id: string;
+  pipelineStage: string;
+  archivedAt: string | null;
+  updatedAt: string;
+  dateLastContact: string | null;
+  berthMooringNumber?: string | null;
+  yachtName?: string | null;
+}
+
+interface InterestsResponse {
+  data: ClientInterestRow[];
+}
+
+export function useClientInterests(clientId: string) {
+  return useQuery<InterestsResponse>({
+    queryKey: ['interests', { clientId }],
+    queryFn: () => apiFetch<InterestsResponse>(`/api/v1/interests?clientId=${clientId}&limit=50`),
+  });
+}
+
+export function StageStepper({
+  current,
+  size = 'sm',
+}: {
+  current: PipelineStage;
+  size?: 'xs' | 'sm';
+}) {
+  const idx = PIPELINE_STAGES.indexOf(current);
+  // Segmented progress bar: each stage is a slice of equal width that
+  // lights up once the interest has reached it. Reads at-a-glance, scales
+  // to any container width, and works with 9 stages without becoming
+  // micro-dots that vanish under cramped layouts.
+  const height = size === 'xs' ? 'h-1' : 'h-1.5';
+  return (
+    <div
+      className={cn('flex w-full overflow-hidden rounded-full bg-muted', height)}
+      role="progressbar"
+      aria-label="Pipeline progress"
+      aria-valuenow={idx + 1}
+      aria-valuemin={1}
+      aria-valuemax={PIPELINE_STAGES.length}
+    >
+      {PIPELINE_STAGES.map((stage, i) => {
+        const isReached = i <= idx;
+        const isCurrent = i === idx;
+        return (
+          <div
+            key={stage}
+            title={`${STAGE_LABELS[stage]}${isCurrent ? ' (current)' : ''}`}
+            className={cn(
+              'flex-1 transition-colors',
+              isReached ? STAGE_DOT[stage] : 'bg-transparent',
+              i > 0 ? 'border-l border-card' : '',
+            )}
+          />
+        );
+      })}
+    </div>
+  );
+}
+
+function pickHighest(interests: ClientInterestRow[]): ClientInterestRow | null {
+  const active = interests.filter((i) => !i.archivedAt);
+  if (active.length === 0) return null;
+  return [...active].sort((a, b) => {
+    const ai = PIPELINE_STAGES.indexOf(safeStage(a.pipelineStage));
+    const bi = PIPELINE_STAGES.indexOf(safeStage(b.pipelineStage));
+    if (ai !== bi) return bi - ai;
+    return new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime();
+  })[0]!;
+}
+
+function lastActivityLabel(interests: ClientInterestRow[]): string | null {
+  const candidates = interests
+    .flatMap((i) => [i.dateLastContact, i.updatedAt])
+    .filter((v): v is string => Boolean(v))
+    .map((v) => new Date(v).getTime())
+    .filter((t) => !Number.isNaN(t));
+  if (candidates.length === 0) return null;
+  const latest = new Date(Math.max(...candidates));
+  return `${formatDistanceToNowStrict(latest)} ago`;
+}
+
+interface PipelineSummaryProps {
+  clientId: string;
+  /**
+   * `hero` — single-line pulse for the detail header (highest active stage only).
+   * `panel` — compact list of every active interest, for the Overview tab.
+   */
+  variant?: 'hero' | 'panel';
+}
+
+function HeroVariant({ clientId, portSlug }: { clientId: string; portSlug: string }) {
+  const pathname = usePathname();
+  const { data, isLoading } = useClientInterests(clientId);
+  const interests = data?.data ?? [];
+  const top = pickHighest(interests);
+  const activeCount = interests.filter((i) => !i.archivedAt).length;
+  const activity = lastActivityLabel(interests);
+  const interestsTabHref = `${pathname}?tab=interests` as Route;
+
+  if (isLoading) {
+    return (
+      <div className="space-y-2">
+        <Skeleton className="h-4 w-40" />
+        <Skeleton className="h-2 w-48" />
+      </div>
+    );
+  }
+
+  if (!top) {
+    return (
+      <div className="flex flex-wrap items-center justify-between gap-2">
+        <div>
+          <p className="text-sm font-medium text-foreground">No active interests</p>
+          <p className="text-xs text-muted-foreground">
+            Start one to begin tracking the sales process.
+          </p>
+        </div>
+        <Link
+          href={`/${portSlug}/interests/new` as Route}
+          className="inline-flex items-center gap-1 text-xs font-medium text-primary hover:underline"
+        >
+          Start interest <ArrowRight className="size-3" />
+        </Link>
+      </div>
+    );
+  }
+
+  const stage = safeStage(top.pipelineStage);
+  const berthLabel = top.berthMooringNumber
+    ? `Berth ${top.berthMooringNumber}`
+    : 'General interest';
+  const detailsHref = `/${portSlug}/interests/${top.id}` as Route;
+
+  return (
+    <div className="space-y-2">
+      <div className="flex items-center gap-2 flex-wrap">
+        <span className="text-[10px] font-semibold uppercase tracking-wide text-muted-foreground">
+          Sales pipeline
+        </span>
+        {activeCount > 1 ? (
+          <span className="text-[10px] font-medium text-muted-foreground">
+            · {activeCount} active
+          </span>
+        ) : null}
+      </div>
+
+      <Link
+        href={detailsHref}
+        className="group -m-1 block rounded-lg p-1 transition-colors hover:bg-foreground/5"
+      >
+        <div className="flex items-center gap-2 flex-wrap">
+          <span className="truncate text-sm font-semibold text-foreground">{berthLabel}</span>
+          <span
+            className={cn(
+              'shrink-0 rounded-full px-2 py-0.5 text-[11px] font-medium',
+              STAGE_BADGE[stage],
+            )}
+          >
+            {STAGE_LABELS[stage]}
+          </span>
+          <ChevronRight className="size-3.5 shrink-0 text-muted-foreground transition-transform group-hover:translate-x-0.5" />
+        </div>
+        <div className="mt-1.5">
+          <StageStepper current={stage} size="xs" />
+        </div>
+      </Link>
+
+      <div className="flex items-center justify-between gap-2 text-xs text-muted-foreground">
+        <span>{activity ? `Last activity ${activity}` : 'No activity recorded'}</span>
+        {activeCount > 1 ? (
+          <Link
+            href={interestsTabHref}
+            className="font-medium text-primary hover:underline"
+            scroll={false}
+          >
+            View all {activeCount}
+          </Link>
+        ) : null}
+      </div>
+    </div>
+  );
+}
+
+function PanelVariant({ clientId, portSlug }: { clientId: string; portSlug: string }) {
+  const pathname = usePathname();
+  const { data, isLoading } = useClientInterests(clientId);
+  const interests = (data?.data ?? []).filter((i) => !i.archivedAt);
+  const interestsTabHref = `${pathname}?tab=interests` as Route;
+
+  if (isLoading) {
+    return (
+      <div className="space-y-2">
+        <Skeleton className="h-4 w-40" />
+        <Skeleton className="h-2 w-48" />
+      </div>
+    );
+  }
+
+  if (interests.length === 0) {
+    return (
+      <div className="flex flex-wrap items-center justify-between gap-2">
+        <div>
+          <p className="text-sm font-medium text-foreground">No active interests</p>
+          <p className="text-xs text-muted-foreground">
+            Start one to begin tracking the sales process.
+          </p>
+        </div>
+        <Link
+          href={`/${portSlug}/interests/new` as Route}
+          className="inline-flex items-center gap-1 text-xs font-medium text-primary hover:underline"
+        >
+          Start interest <ArrowRight className="size-3" />
+        </Link>
+      </div>
+    );
+  }
+
+  const sorted = [...interests].sort(
+    (a, b) => new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime(),
+  );
+
+  return (
+    <div className="space-y-3">
+      <div className="flex items-center justify-between gap-2">
+        <span className="text-[10px] font-semibold uppercase tracking-wide text-muted-foreground">
+          Sales pipeline · {interests.length} active
+        </span>
+        <Link
+          href={interestsTabHref}
+          className="text-xs font-medium text-primary hover:underline"
+          scroll={false}
+        >
+          Manage
+        </Link>
+      </div>
+
+      <ul className="space-y-2">
+        {sorted.map((i) => {
+          const stage = safeStage(i.pipelineStage);
+          const berthLabel = i.berthMooringNumber
+            ? `Berth ${i.berthMooringNumber}`
+            : 'General interest';
+          const href = `/${portSlug}/interests/${i.id}` as Route;
+          return (
+            <li key={i.id}>
+              <Link
+                href={href}
+                className="group flex items-center gap-3 rounded-lg p-2 -m-2 transition-colors hover:bg-foreground/5"
+              >
+                <div className="min-w-0 flex-1">
+                  <div className="flex items-center gap-2 flex-wrap">
+                    <span className="truncate text-sm font-medium text-foreground">
+                      {berthLabel}
+                    </span>
+                    <span
+                      className={cn(
+                        'shrink-0 rounded-full px-2 py-0.5 text-[10px] font-medium',
+                        STAGE_BADGE[stage],
+                      )}
+                    >
+                      {STAGE_LABELS[stage]}
+                    </span>
+                  </div>
+                  <div className="mt-1">
+                    <StageStepper current={stage} size="xs" />
+                  </div>
+                </div>
+                <ChevronRight className="size-3.5 shrink-0 text-muted-foreground transition-transform group-hover:translate-x-0.5" />
+              </Link>
+            </li>
+          );
+        })}
+      </ul>
+    </div>
+  );
+}
+
+export function ClientPipelineSummary({ clientId, variant = 'panel' }: PipelineSummaryProps) {
+  const routeParams = useParams<{ portSlug: string }>();
+  const portSlug = routeParams?.portSlug ?? '';
+
+  return variant === 'hero' ? (
+    <HeroVariant clientId={clientId} portSlug={portSlug} />
+  ) : (
+    <PanelVariant clientId={clientId} portSlug={portSlug} />
+  );
+}

src/components/clients/dedup-suggestion-panel.tsx

@@ -0,0 +1,183 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { useQuery } from '@tanstack/react-query';
+import { AlertCircle, ArrowRight, Briefcase, X } from 'lucide-react';
+
+import { Button } from '@/components/ui/button';
+import { apiFetch } from '@/lib/api/client';
+import { cn } from '@/lib/utils';
+
+interface MatchData {
+  clientId: string;
+  fullName: string;
+  score: number;
+  confidence: 'high' | 'medium' | 'low';
+  reasons: string[];
+  interestCount: number;
+  emails: string[];
+  phonesE164: string[];
+}
+
+interface DedupSuggestionPanelProps {
+  /** Free-text inputs from the in-flight new-client form. The panel
+   *  debounces them and queries /api/v1/clients/match-candidates. */
+  email?: string | null;
+  phone?: string | null;
+  name?: string | null;
+  /** Caller wants to attach the new interest to an existing client
+   *  rather than creating a new one. The form switches to
+   *  interest-only mode and pre-fills the client. */
+  onUseExisting: (match: MatchData) => void;
+  /** User explicitly said "create new anyway." Hide the panel until
+   *  they change input again. */
+  onDismiss?: () => void;
+}
+
+/**
+ * Surfaces existing clients that match the form's in-flight inputs.
+ *
+ * Renders nothing while inputs are short / no useful match found.
+ * On a high-confidence match, the panel interrupts visually with a
+ * solid border and a primary "Use this client" button.
+ *
+ * Wired into the new-client form. Skipped in edit mode.
+ */
+export function DedupSuggestionPanel({
+  email,
+  phone,
+  name,
+  onUseExisting,
+  onDismiss,
+}: DedupSuggestionPanelProps) {
+  const [dismissed, setDismissed] = useState(false);
+
+  // Debounce inputs by 300ms so we don't fire on every keystroke. Keep
+  // the latest debounced values in component state.
+  const [debounced, setDebounced] = useState({
+    email: email ?? '',
+    phone: phone ?? '',
+    name: name ?? '',
+  });
+
+  useEffect(() => {
+    const t = setTimeout(() => {
+      setDebounced({ email: email ?? '', phone: phone ?? '', name: name ?? '' });
+      // Clear the dismissed flag when inputs change — the user typed
+      // something new, so the prior dismissal no longer applies.
+      setDismissed(false);
+    }, 300);
+    return () => clearTimeout(t);
+  }, [email, phone, name]);
+
+  const hasSomething =
+    debounced.email.length > 3 || debounced.phone.length > 3 || debounced.name.length > 2;
+
+  const { data, isFetching } = useQuery<{ data: MatchData[] }>({
+    queryKey: ['dedup-match-candidates', debounced],
+    queryFn: () => {
+      const params = new URLSearchParams();
+      if (debounced.email) params.set('email', debounced.email);
+      if (debounced.phone) params.set('phone', debounced.phone);
+      if (debounced.name) params.set('name', debounced.name);
+      return apiFetch<{ data: MatchData[] }>(`/api/v1/clients/match-candidates?${params}`);
+    },
+    enabled: hasSomething && !dismissed,
+    // Same query is fine to cache for a minute — moves are slow at this layer.
+    staleTime: 60_000,
+  });
+
+  if (dismissed) return null;
+  if (!hasSomething) return null;
+  if (isFetching && !data) return null;
+  const matches = data?.data ?? [];
+  if (matches.length === 0) return null;
+
+  const top = matches[0]!;
+  const isHigh = top.confidence === 'high';
+
+  return (
+    <div
+      className={cn(
+        'rounded-lg border p-3 mb-3 transition-colors',
+        isHigh
+          ? 'border-amber-300 bg-amber-50/60 dark:bg-amber-950/30'
+          : 'border-border bg-muted/40',
+      )}
+      data-testid="dedup-suggestion"
+    >
+      <div className="flex items-start gap-3">
+        <div className="mt-0.5">
+          <AlertCircle
+            className={cn(
+              'size-5',
+              isHigh ? 'text-amber-700 dark:text-amber-400' : 'text-muted-foreground',
+            )}
+            aria-hidden
+          />
+        </div>
+        <div className="min-w-0 flex-1">
+          <p className="text-sm font-semibold leading-tight">
+            {isHigh
+              ? 'This looks like an existing client'
+              : 'Possible match — check before creating'}
+          </p>
+          <div className="mt-2 rounded-md border bg-background/80 p-2.5">
+            <div className="flex items-center gap-2">
+              <p className="truncate text-sm font-medium">{top.fullName}</p>
+              <span
+                className={cn(
+                  'shrink-0 rounded-full px-1.5 py-0.5 text-[10px] font-medium uppercase tracking-wide',
+                  isHigh
+                    ? 'bg-amber-200 text-amber-900 dark:bg-amber-800 dark:text-amber-100'
+                    : 'bg-muted text-muted-foreground',
+                )}
+              >
+                {top.confidence}
+              </span>
+            </div>
+            <div className="mt-0.5 flex flex-wrap items-center gap-x-3 gap-y-0.5 text-xs text-muted-foreground">
+              {top.emails[0] ? <span className="truncate">{top.emails[0]}</span> : null}
+              {top.phonesE164[0] ? <span>{top.phonesE164[0]}</span> : null}
+              <span className="inline-flex items-center gap-1">
+                <Briefcase className="size-3" aria-hidden />
+                {top.interestCount} {top.interestCount === 1 ? 'interest' : 'interests'}
+              </span>
+            </div>
+            <p className="mt-1.5 text-[11px] text-muted-foreground">{top.reasons.join(' · ')}</p>
+          </div>
+          <div className="mt-3 flex flex-wrap items-center gap-2">
+            <Button
+              type="button"
+              size="sm"
+              onClick={() => onUseExisting(top)}
+              data-testid="dedup-use-existing"
+            >
+              Use this client
+              <ArrowRight className="ml-1 size-3.5" aria-hidden />
+            </Button>
+            <Button
+              type="button"
+              size="sm"
+              variant="ghost"
+              onClick={() => {
+                setDismissed(true);
+                onDismiss?.();
+              }}
+              data-testid="dedup-dismiss"
+            >
+              <X className="mr-1 size-3.5" aria-hidden />
+              Create new anyway
+            </Button>
+            {matches.length > 1 ? (
+              <span className="text-xs text-muted-foreground">
+                +{matches.length - 1} other possible{' '}
+                {matches.length - 1 === 1 ? 'match' : 'matches'}
+              </span>
+            ) : null}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

src/components/dashboard/activity-feed.tsx

@@ -57,7 +57,10 @@ function ActivityFeedInner() {
       </CardHeader>
       <CardContent>
         {items.length === 0 ? (
-          <p className="text-sm text-muted-foreground">No recent activity.</p>
+          <p className="text-sm text-muted-foreground">
+            No recent activity yet — your team&apos;s actions (interests created, stages changed,
+            invoices sent) will appear here.
+          </p>
         ) : (
           <div className="max-h-80 overflow-y-auto space-y-3 pr-1">
             {items.map((item) => (

src/components/dashboard/dashboard-shell.tsx

@@ -11,6 +11,7 @@ import { PipelineFunnelChart } from './pipeline-funnel-chart';
 import { OccupancyTimelineChart } from './occupancy-timeline-chart';
 import { RevenueBreakdownChart } from './revenue-breakdown-chart';
 import { LeadSourceChart } from './lead-source-chart';
+import { MyRemindersRail } from './my-reminders-rail';
 import { WidgetErrorBoundary } from './widget-error-boundary';
 import { AlertRail } from '@/components/alerts/alert-rail';
 import type { DateRange } from '@/lib/services/analytics.service';
@@ -49,7 +50,7 @@ export function DashboardShell() {
         actions={<DateRangePicker value={range} onChange={setRange} />}
       />
 
-      <div className="grid gap-4 grid-cols-1 sm:grid-cols-2 lg:grid-cols-4">
+      <div className="grid gap-3 grid-cols-2 sm:gap-4 lg:grid-cols-4">
         <KpiCardsWithBoundary />
       </div>
 
@@ -68,7 +69,10 @@ export function DashboardShell() {
             <LeadSourceChart range={range} />
           </WidgetErrorBoundary>
         </div>
-        <aside className="min-w-0">
+        <aside className="min-w-0 space-y-4">
+          <WidgetErrorBoundary>
+            <MyRemindersRail />
+          </WidgetErrorBoundary>
           <WidgetErrorBoundary>
             <AlertRail />
           </WidgetErrorBoundary>

src/components/dashboard/lead-source-chart.tsx

@@ -54,18 +54,24 @@ export function LeadSourceChart({ range }: Props) {
       {isLoading ? (
         <CardSkeleton />
       ) : !slices.length ? (
-        <EmptyState title="No interests in range" />
+        <EmptyState
+          title="No interests in range"
+          description="Lights up once new interests are created — tracks where each came from (website, referral, broker)."
+        />
       ) : (
-        <ResponsiveContainer width="100%" height={260}>
+        // Percentage radii + center-anchored chart so the pie scales with
+        // the container instead of being clipped to a constant 90px ring at
+        // narrow widths. Legend is reserved a fixed footer height.
+        <ResponsiveContainer width="100%" height={280}>
           <PieChart>
             <Pie
               data={chartData}
               dataKey="value"
               nameKey="name"
               cx="50%"
-              cy="50%"
-              outerRadius={90}
-              innerRadius={50}
+              cy="45%"
+              outerRadius="70%"
+              innerRadius="40%"
               paddingAngle={2}
             >
               {chartData.map((_, i) => (
@@ -80,7 +86,11 @@ export function LeadSourceChart({ range }: Props) {
                 fontSize: 12,
               }}
             />
-            <Legend wrapperStyle={{ fontSize: 12 }} />
+            <Legend
+              verticalAlign="bottom"
+              height={40}
+              wrapperStyle={{ fontSize: 12, paddingTop: 4 }}
+            />
           </PieChart>
         </ResponsiveContainer>
       )}

src/components/dashboard/my-reminders-rail.tsx

@@ -0,0 +1,153 @@
+'use client';
+
+import Link from 'next/link';
+import { useParams } from 'next/navigation';
+import { useQuery } from '@tanstack/react-query';
+import { formatDistanceToNowStrict, isAfter, isBefore } from 'date-fns';
+import { AlarmClock, ChevronRight } from 'lucide-react';
+
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { Badge } from '@/components/ui/badge';
+import { apiFetch } from '@/lib/api/client';
+import { cn } from '@/lib/utils';
+
+interface ReminderRow {
+  id: string;
+  title: string;
+  dueAt: string;
+  status: string;
+  priority?: string | null;
+  interestId?: string | null;
+  clientId?: string | null;
+  entityType?: string | null;
+  entityId?: string | null;
+}
+
+interface MyRemindersResponse {
+  data: ReminderRow[];
+}
+
+const PRIORITY_BADGE: Record<string, string> = {
+  high: 'bg-rose-100 text-rose-700',
+  medium: 'bg-amber-100 text-amber-700',
+  low: 'bg-slate-100 text-slate-700',
+};
+
+/**
+ * Compact reminders rail for the dashboard sidebar. Lists reminders assigned
+ * to the current user (overdue first, then upcoming). Each item links to its
+ * subject — interest preferred, then client, then the generic entity ref.
+ *
+ * Limited to 6 items; "View all" routes to /reminders.
+ */
+export function MyRemindersRail() {
+  const params = useParams<{ portSlug: string }>();
+  const portSlug = params?.portSlug ?? '';
+
+  const { data, isLoading } = useQuery<MyRemindersResponse>({
+    queryKey: ['reminders', 'my'],
+    queryFn: () => apiFetch<MyRemindersResponse>('/api/v1/reminders/my'),
+    staleTime: 60_000,
+  });
+
+  const items = data?.data ?? [];
+  const now = new Date();
+  // Overdue first, then upcoming, capped at 6 for the rail.
+  const sorted = [...items]
+    .sort((a, b) => new Date(a.dueAt).getTime() - new Date(b.dueAt).getTime())
+    .slice(0, 6);
+  const overdueCount = items.filter((r) => isBefore(new Date(r.dueAt), now)).length;
+
+  function hrefFor(r: ReminderRow): string {
+    if (r.interestId) return `/${portSlug}/interests/${r.interestId}`;
+    if (r.clientId) return `/${portSlug}/clients/${r.clientId}`;
+    if (r.entityType === 'client' && r.entityId) return `/${portSlug}/clients/${r.entityId}`;
+    if (r.entityType === 'interest' && r.entityId) return `/${portSlug}/interests/${r.entityId}`;
+    if (r.entityType === 'berth' && r.entityId) return `/${portSlug}/berths/${r.entityId}`;
+    return `/${portSlug}/reminders`;
+  }
+
+  return (
+    <Card className="h-full">
+      <CardHeader className="flex flex-row items-start justify-between gap-2 space-y-0 pb-3">
+        <div className="space-y-0.5">
+          <CardTitle className="flex items-center gap-1.5 text-base">
+            <AlarmClock className="size-4" />
+            Reminders
+          </CardTitle>
+          {overdueCount > 0 ? (
+            <p className="text-xs text-rose-700">{overdueCount} overdue</p>
+          ) : items.length > 0 ? (
+            <p className="text-xs text-muted-foreground">{items.length} pending</p>
+          ) : null}
+        </div>
+        <Link
+          href={`/${portSlug}/reminders` as never}
+          className="text-xs font-medium text-primary hover:underline"
+        >
+          View all
+        </Link>
+      </CardHeader>
+      <CardContent className="pt-0">
+        {isLoading ? (
+          <div className="space-y-2">
+            {[0, 1, 2].map((i) => (
+              <div key={i} className="h-9 animate-pulse rounded-md bg-muted/40" />
+            ))}
+          </div>
+        ) : sorted.length === 0 ? (
+          <p className="py-3 text-center text-sm text-muted-foreground">
+            All caught up — no reminders.
+          </p>
+        ) : (
+          <ul className="space-y-1">
+            {sorted.map((r) => {
+              const due = new Date(r.dueAt);
+              const isOverdue = isBefore(due, now);
+              const isUpcoming = isAfter(due, now);
+              return (
+                <li key={r.id}>
+                  <Link
+                    href={hrefFor(r) as never}
+                    className={cn(
+                      'group flex items-center gap-2 rounded-md px-2 py-1.5 text-sm transition-colors',
+                      'hover:bg-foreground/5',
+                    )}
+                  >
+                    <span
+                      aria-hidden
+                      className={cn(
+                        'size-1.5 shrink-0 rounded-full',
+                        isOverdue ? 'bg-rose-500' : 'bg-amber-400',
+                      )}
+                    />
+                    <span className="min-w-0 flex-1 truncate">{r.title}</span>
+                    {r.priority && r.priority !== 'low' ? (
+                      <Badge
+                        variant="outline"
+                        className={cn(
+                          'border-transparent text-[10px]',
+                          PRIORITY_BADGE[r.priority] ?? 'bg-muted text-muted-foreground',
+                        )}
+                      >
+                        {r.priority}
+                      </Badge>
+                    ) : null}
+                    <span className="shrink-0 text-[11px] tabular-nums text-muted-foreground">
+                      {isOverdue
+                        ? formatDistanceToNowStrict(due) + ' overdue'
+                        : isUpcoming
+                          ? 'in ' + formatDistanceToNowStrict(due)
+                          : 'now'}
+                    </span>
+                    <ChevronRight className="size-3.5 shrink-0 text-muted-foreground/60 transition-transform group-hover:translate-x-0.5" />
+                  </Link>
+                </li>
+              );
+            })}
+          </ul>
+        )}
+      </CardContent>
+    </Card>
+  );
+}

src/components/dashboard/pipeline-chart.tsx

@@ -6,7 +6,8 @@ import { Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxi
 import { apiFetch } from '@/lib/api/client';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { CardSkeleton } from '@/components/shared/loading-skeleton';
-import { stageLabel } from '@/lib/constants';
+import { useIsMobile } from '@/hooks/use-is-mobile';
+import { STAGE_SHORT_LABELS, safeStage, stageLabel } from '@/lib/constants';
 import { WidgetErrorBoundary } from './widget-error-boundary';
 
 interface PipelineRow {
@@ -15,6 +16,7 @@ interface PipelineRow {
 }
 
 function PipelineChartInner() {
+  const isMobile = useIsMobile();
   const { data, isLoading } = useQuery<PipelineRow[]>({
     queryKey: ['dashboard', 'pipeline'],
     queryFn: () => apiFetch<PipelineRow[]>('/api/v1/dashboard/pipeline'),
@@ -27,7 +29,7 @@ function PipelineChartInner() {
   }
 
   const chartData = (data ?? []).map((row) => ({
-    stage: stageLabel(row.stage),
+    stage: isMobile ? STAGE_SHORT_LABELS[safeStage(row.stage)] : stageLabel(row.stage),
     count: row.count,
   }));
 

src/components/dashboard/pipeline-funnel-chart.tsx

@@ -4,7 +4,8 @@ import { Bar, BarChart, CartesianGrid, ResponsiveContainer, Tooltip, XAxis, YAxi
 
 import { CardSkeleton } from '@/components/shared/loading-skeleton';
 import { EmptyState } from '@/components/shared/empty-state';
-import { stageLabel } from '@/lib/constants';
+import { useIsMobile } from '@/hooks/use-is-mobile';
+import { STAGE_SHORT_LABELS, safeStage, stageLabel } from '@/lib/constants';
 import { ChartCard } from './chart-card';
 import { useFunnel } from './use-analytics';
 import type { DateRange } from '@/lib/services/analytics.service';
@@ -15,10 +16,12 @@ interface Props {
 
 export function PipelineFunnelChart({ range }: Props) {
   const { data, isLoading } = useFunnel(range);
+  const isMobile = useIsMobile();
 
   const stages = data?.stages ?? [];
+  // Use short labels on mobile so the rotated axis isn't a wall of overlap.
   const chartData = stages.map((s) => ({
-    stage: stageLabel(s.stage),
+    stage: isMobile ? STAGE_SHORT_LABELS[safeStage(s.stage)] : stageLabel(s.stage),
     count: s.count,
     conversionPct: s.conversionPct,
   }));
@@ -41,7 +44,10 @@ export function PipelineFunnelChart({ range }: Props) {
       {isLoading ? (
         <CardSkeleton />
       ) : allZero ? (
-        <EmptyState title="No interests in range" description="Try a longer date range." />
+        <EmptyState
+          title="No interests in range"
+          description="Conversion through Open → EOI → Deposit → Contract appears here. Try a longer date range, or add an interest to see it."
+        />
       ) : (
         <ResponsiveContainer width="100%" height={260}>
           <BarChart data={chartData} margin={{ top: 4, right: 8, left: -16, bottom: 60 }}>

src/components/dashboard/revenue-breakdown-chart.tsx

@@ -47,7 +47,10 @@ export function RevenueBreakdownChart({ range }: Props) {
       {isLoading ? (
         <CardSkeleton />
       ) : !bars.length ? (
-        <EmptyState title="No invoices in range" description="Invoices appear here once issued." />
+        <EmptyState
+          title="No invoices in range"
+          description="Issued, paid, and overdue totals appear here once you create invoices."
+        />
       ) : (
         <ResponsiveContainer width="100%" height={260}>
           <BarChart data={chartData} margin={{ top: 4, right: 8, left: -8, bottom: 40 }}>

src/components/documents/document-list.tsx

@@ -25,6 +25,9 @@ interface DocumentRow {
 interface DocumentListProps {
   interestId?: string;
   clientId?: string;
+  /** Override the default empty state ("No documents yet.") with a contextual
+   *  CTA — e.g. on the interest Documents tab we render a Generate EOI prompt. */
+  emptyState?: React.ReactNode;
 }
 
 const STATUS_COLORS: Record<string, 'default' | 'secondary' | 'destructive' | 'outline'> = {
@@ -44,7 +47,7 @@ const TYPE_LABELS: Record<string, string> = {
   other: 'Other',
 };
 
-export function DocumentList({ interestId, clientId }: DocumentListProps) {
+export function DocumentList({ interestId, clientId, emptyState }: DocumentListProps) {
   const queryClient = useQueryClient();
 
   const queryParams = new URLSearchParams();
@@ -83,10 +86,13 @@ export function DocumentList({ interestId, clientId }: DocumentListProps) {
   };
 
   if (isLoading) {
-    return <div className="py-8 text-center text-sm text-muted-foreground">Loading documents...</div>;
+    return (
+      <div className="py-8 text-center text-sm text-muted-foreground">Loading documents...</div>
+    );
   }
 
   if (!data || data.length === 0) {
+    if (emptyState) return <>{emptyState}</>;
     return <div className="py-8 text-center text-sm text-muted-foreground">No documents yet.</div>;
   }
 

src/components/documents/documents-hub.tsx

@@ -74,6 +74,15 @@ const STATUS_PILL_MAP: Record<string, StatusPillStatus> = {
   rejected: 'rejected',
 };
 
+const SIGNER_STATUS_LABELS: Record<string, string> = {
+  pending: 'Pending',
+  sent: 'Sent',
+  signed: 'Signed',
+  declined: 'Declined',
+  expired: 'Expired',
+  cancelled: 'Cancelled',
+};
+
 interface DocumentsHubProps {
   portSlug: string;
   initialTab?: DocumentsHubTab;
@@ -187,7 +196,7 @@ export function DocumentsHub({ portSlug, initialTab = 'all' }: DocumentsHubProps
                     <span className="truncate text-muted-foreground">{signer.signerEmail}</span>
                   </div>
                   <StatusPill status={STATUS_PILL_MAP[signer.status] ?? 'pending'}>
-                    {signer.status}
+                    {SIGNER_STATUS_LABELS[signer.status] ?? signer.status}
                   </StatusPill>
                 </li>
               ))}

src/components/documents/eoi-generate-dialog.tsx

@@ -22,8 +22,14 @@ import {
 import { Label } from '@/components/ui/label';
 import { apiFetch } from '@/lib/api/client';
 
+/** Required for the EOI's top paragraph (Section 2) — without these the
+ *  document is unsignable, so generation is blocked. Yacht and berth fields
+ *  belong to Section 3 and may be left blank. */
 interface EoiPrerequisites {
   hasName: boolean;
+  hasEmail: boolean;
+  hasAddress: boolean;
+  /** Optional — info-only checks. Generation proceeds without them. */
   hasYacht: boolean;
   hasBerth: boolean;
 }
@@ -35,10 +41,15 @@ interface EoiGenerateDialogProps {
   prerequisites: EoiPrerequisites;
 }
 
-const PREREQUISITE_LABELS: { key: keyof EoiPrerequisites; label: string }[] = [
-  { key: 'hasName', label: 'Client has full name' },
-  { key: 'hasYacht', label: 'Yacht linked to interest' },
-  { key: 'hasBerth', label: 'Berth linked to interest' },
+const REQUIRED_LABELS: { key: keyof EoiPrerequisites; label: string }[] = [
+  { key: 'hasName', label: 'Client name' },
+  { key: 'hasAddress', label: 'Client address' },
+  { key: 'hasEmail', label: 'Client email' },
+];
+
+const OPTIONAL_LABELS: { key: keyof EoiPrerequisites; label: string }[] = [
+  { key: 'hasYacht', label: 'Yacht linked (name + dimensions)' },
+  { key: 'hasBerth', label: 'Berth linked (mooring number)' },
 ];
 
 const DOCUMENSO_TEMPLATE_VALUE = 'documenso-template';
@@ -65,7 +76,7 @@ export function EoiGenerateDialog({
   const [error, setError] = useState<string | null>(null);
   const [selectedTemplate, setSelectedTemplate] = useState<string>(DOCUMENSO_TEMPLATE_VALUE);
 
-  const allMet = Object.values(prerequisites).every(Boolean);
+  const requiredMet = REQUIRED_LABELS.every(({ key }) => prerequisites[key]);
 
   // Load in-app EOI templates so the operator can pick one as an alternative
   // to the Documenso external-signing flow.
@@ -79,7 +90,7 @@ export function EoiGenerateDialog({
   const inAppTemplates = useMemo(() => templatesRes?.data ?? [], [templatesRes]);
 
   const handleGenerate = async () => {
-    if (!allMet) return;
+    if (!requiredMet) return;
 
     setIsGenerating(true);
     setError(null);
@@ -98,7 +109,13 @@ export function EoiGenerateDialog({
         },
       });
 
-      queryClient.invalidateQueries({ queryKey: ['documents', { interestId }] });
+      // Invalidate all document list queries (hub counts + per-interest lists).
+      // The DocumentList component uses ['documents', { interestId, clientId }]
+      // and the hub uses ['documents', 'hub', ...] / ['documents', 'hub-counts'].
+      // Using a predicate avoids key-shape drift between callers.
+      queryClient.invalidateQueries({
+        predicate: (q) => q.queryKey[0] === 'documents',
+      });
       onOpenChange(false);
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Failed to generate EOI');
@@ -138,22 +155,59 @@ export function EoiGenerateDialog({
             </Select>
           </div>
 
-          <div className="space-y-2">
-            <p className="text-xs font-medium text-muted-foreground">Prerequisites</p>
-            {PREREQUISITE_LABELS.map(({ key, label }) => (
-              <div key={key} className="flex items-center gap-3">
-                <span
-                  className={`flex h-5 w-5 items-center justify-center rounded-full text-xs font-bold ${
-                    prerequisites[key] ? 'bg-green-100 text-green-700' : 'bg-red-100 text-red-700'
-                  }`}
-                >
-                  {prerequisites[key] ? '✓' : '✗'}
-                </span>
-                <span className={prerequisites[key] ? 'text-foreground' : 'text-muted-foreground'}>
-                  {label}
-                </span>
-              </div>
-            ))}
+          <div className="space-y-3">
+            <div className="space-y-1.5">
+              <p className="text-xs font-medium text-muted-foreground">
+                Required (Section 2 of the EOI)
+              </p>
+              {REQUIRED_LABELS.map(({ key, label }) => (
+                <div key={key} className="flex items-center gap-3 text-sm">
+                  <span
+                    className={`flex h-5 w-5 items-center justify-center rounded-full text-xs font-bold ${
+                      prerequisites[key] ? 'bg-green-100 text-green-700' : 'bg-red-100 text-red-700'
+                    }`}
+                  >
+                    {prerequisites[key] ? '✓' : '✗'}
+                  </span>
+                  <span
+                    className={prerequisites[key] ? 'text-foreground' : 'text-muted-foreground'}
+                  >
+                    {label}
+                  </span>
+                </div>
+              ))}
+            </div>
+
+            <div className="space-y-1.5">
+              <p className="text-xs font-medium text-muted-foreground">
+                Optional (Section 3 — left blank if absent)
+              </p>
+              {OPTIONAL_LABELS.map(({ key, label }) => (
+                <div key={key} className="flex items-center gap-3 text-sm">
+                  <span
+                    className={`flex h-5 w-5 items-center justify-center rounded-full text-xs font-bold ${
+                      prerequisites[key]
+                        ? 'bg-green-100 text-green-700'
+                        : 'bg-muted text-muted-foreground'
+                    }`}
+                  >
+                    {prerequisites[key] ? '✓' : '–'}
+                  </span>
+                  <span
+                    className={prerequisites[key] ? 'text-foreground' : 'text-muted-foreground'}
+                  >
+                    {label}
+                  </span>
+                </div>
+              ))}
+            </div>
+
+            {!requiredMet ? (
+              <p className="rounded-md border border-amber-200 bg-amber-50 px-3 py-2 text-xs text-amber-900">
+                Add the missing required details on the client&apos;s record before generating the
+                EOI.
+              </p>
+            ) : null}
           </div>
         </div>
 
@@ -163,7 +217,7 @@ export function EoiGenerateDialog({
           <Button variant="outline" onClick={() => onOpenChange(false)}>
             Cancel
           </Button>
-          <Button onClick={handleGenerate} disabled={!allMet || isGenerating}>
+          <Button onClick={handleGenerate} disabled={!requiredMet || isGenerating}>
             {isGenerating ? 'Generating…' : 'Generate EOI'}
           </Button>
         </DialogFooter>

src/components/interests/inline-stage-picker.tsx

@@ -0,0 +1,163 @@
+'use client';
+
+import { useState } from 'react';
+import { useMutation, useQueryClient } from '@tanstack/react-query';
+import { Check, ChevronDown, Loader2 } from 'lucide-react';
+import { toast } from 'sonner';
+
+import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover';
+import { Textarea } from '@/components/ui/textarea';
+import { apiFetch } from '@/lib/api/client';
+import { cn } from '@/lib/utils';
+import {
+  PIPELINE_STAGES,
+  STAGE_BADGE,
+  STAGE_DOT,
+  STAGE_LABELS,
+  safeStage,
+  type PipelineStage,
+} from '@/components/clients/pipeline-constants';
+
+interface InlineStagePickerProps {
+  interestId: string;
+  currentStage: string;
+  /** Whether to render the chevron after the stage label. Default true. */
+  showChevron?: boolean;
+  /** Stop the parent's click propagation when used inside a clickable card. */
+  stopPropagation?: boolean;
+  className?: string;
+}
+
+/**
+ * Click-to-change stage chip. Replaces the modal-based InterestStagePicker
+ * for inline editing — user clicks the chip, picks a new stage from the
+ * popover (with optional reason), commits in one click. The popover stays
+ * compact: a small reason field above the stage list, and clicking any stage
+ * fires the mutation immediately.
+ */
+export function InlineStagePicker({
+  interestId,
+  currentStage,
+  showChevron = true,
+  stopPropagation = false,
+  className,
+}: InlineStagePickerProps) {
+  const queryClient = useQueryClient();
+  const [open, setOpen] = useState(false);
+  const [reason, setReason] = useState('');
+  const [pendingStage, setPendingStage] = useState<string | null>(null);
+
+  const stage = safeStage(currentStage);
+
+  const mutation = useMutation({
+    mutationFn: async (next: PipelineStage) =>
+      apiFetch(`/api/v1/interests/${interestId}/stage`, {
+        method: 'PATCH',
+        body: { pipelineStage: next, reason: reason.trim() || undefined },
+      }),
+    onSuccess: (_data, next) => {
+      queryClient.invalidateQueries({ queryKey: ['interests', interestId] });
+      queryClient.invalidateQueries({ queryKey: ['interests'] });
+      setOpen(false);
+      setReason('');
+      setPendingStage(null);
+      toast.success(`Stage moved to ${STAGE_LABELS[next]}`);
+    },
+    onError: (err) => {
+      setPendingStage(null);
+      toast.error(err instanceof Error ? err.message : 'Failed to change stage');
+    },
+  });
+
+  function pick(next: PipelineStage) {
+    if (next === stage) {
+      setOpen(false);
+      return;
+    }
+    setPendingStage(next);
+    mutation.mutate(next);
+  }
+
+  return (
+    <Popover
+      open={open}
+      onOpenChange={(o) => {
+        if (!mutation.isPending) setOpen(o);
+      }}
+    >
+      <PopoverTrigger asChild>
+        <button
+          type="button"
+          onClick={(e) => {
+            if (stopPropagation) e.stopPropagation();
+          }}
+          className={cn(
+            'inline-flex items-center gap-1 rounded-full px-2.5 py-0.5 text-sm font-medium',
+            'transition-colors hover:brightness-95 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring',
+            STAGE_BADGE[stage],
+            className,
+          )}
+          aria-label={`Pipeline stage: ${STAGE_LABELS[stage]}. Click to change.`}
+        >
+          <span>{STAGE_LABELS[stage]}</span>
+          {mutation.isPending ? (
+            <Loader2 className="size-3 animate-spin" />
+          ) : showChevron ? (
+            <ChevronDown className="size-3 opacity-70" />
+          ) : null}
+        </button>
+      </PopoverTrigger>
+      <PopoverContent
+        align="start"
+        className="w-64 p-0"
+        onClick={(e) => stopPropagation && e.stopPropagation()}
+      >
+        <div className="border-b px-2 py-1">
+          <Textarea
+            value={reason}
+            onChange={(e) => setReason(e.target.value)}
+            placeholder="Reason (optional)…"
+            rows={1}
+            className="min-h-0 resize-none border-none bg-transparent px-0 py-0.5 text-xs leading-tight shadow-none focus-visible:ring-0"
+            disabled={mutation.isPending}
+          />
+        </div>
+        <ul role="listbox" aria-label="Pipeline stages" className="py-1">
+          {PIPELINE_STAGES.map((s) => {
+            const isCurrent = s === stage;
+            const isPending = pendingStage === s && mutation.isPending;
+            return (
+              <li key={s}>
+                <button
+                  type="button"
+                  role="option"
+                  aria-selected={isCurrent}
+                  disabled={mutation.isPending}
+                  onClick={() => pick(s)}
+                  className={cn(
+                    'flex w-full items-center gap-2 px-3 py-1.5 text-left text-sm',
+                    'transition-colors hover:bg-muted/60 disabled:opacity-60',
+                    isCurrent && 'font-medium',
+                  )}
+                >
+                  {/* Colored chip (mirrors the inline stage badge) — turns
+                       the picker into a visual scan rather than just a list. */}
+                  <span
+                    className={cn('inline-flex h-5 w-3 shrink-0 rounded-sm', STAGE_DOT[s])}
+                    aria-hidden
+                  />
+                  <span className="flex-1">{STAGE_LABELS[s]}</span>
+                  {isPending ? (
+                    <Loader2 className="size-3.5 animate-spin text-muted-foreground" />
+                  ) : isCurrent ? (
+                    <Check className="size-3.5 text-muted-foreground" />
+                  ) : null}
+                </button>
+              </li>
+            );
+          })}
+        </ul>
+      </PopoverContent>
+    </Popover>
+  );
+}

src/components/interests/interest-card.tsx

@@ -1,6 +1,7 @@
 'use client';
 
-import { Anchor, Archive, Compass, MoreHorizontal, Pencil } from 'lucide-react';
+import { Anchor, Archive, Compass, MessageSquare, MoreHorizontal, Pencil } from 'lucide-react';
+import { formatDistanceToNowStrict } from 'date-fns';
 
 import { Button } from '@/components/ui/button';
 import {
@@ -18,6 +19,7 @@ import {
 } from '@/components/shared/list-card';
 import { cn } from '@/lib/utils';
 import { stageBadgeClass, stageDotClass, stageLabel as toStageLabel } from '@/lib/constants';
+import { computeUrgencyBadges } from '@/components/interests/urgency';
 import type { InterestRow } from './interest-columns';
 
 const CATEGORY_LABELS: Record<string, string> = {
@@ -48,9 +50,15 @@ export function InterestCard({ interest, portSlug, onEdit, onArchive }: Interest
   const categoryLabel = interest.leadCategory ? CATEGORY_LABELS[interest.leadCategory] : null;
   const sourceLabel = interest.source ? (SOURCE_LABELS[interest.source] ?? interest.source) : null;
   const tags = interest.tags ?? [];
+  const notesCount = interest.notesCount ?? 0;
+  const urgencyBadges = computeUrgencyBadges(interest);
 
   const clientName = interest.clientName ?? 'Unknown client';
   const berthLabel = interest.berthMooringNumber;
+  const lastIso = interest.dateLastContact ?? interest.updatedAt ?? null;
+  const lastActivity = lastIso
+    ? formatDistanceToNowStrict(new Date(lastIso), { addSuffix: true })
+    : null;
 
   return (
     <ListCard
@@ -86,11 +94,22 @@ export function InterestCard({ interest, portSlug, onEdit, onArchive }: Interest
       <div className="flex items-start gap-3">
         <ListCardAvatar initials={deriveInitials(clientName)} />
         <div className="min-w-0 flex-1">
-          {/* Title row: name + spacer for the absolutely-positioned actions menu */}
+          {/* Title row: name + comment-icon when notes exist + spacer for actions */}
           <div className="flex items-start justify-between gap-2">
-            <h3 className="truncate text-base font-semibold tracking-tight text-foreground">
-              {clientName}
-            </h3>
+            <div className="flex min-w-0 items-center gap-1.5">
+              <h3 className="truncate text-base font-semibold tracking-tight text-foreground">
+                {clientName}
+              </h3>
+              {notesCount > 0 ? (
+                <span
+                  title={`${notesCount} note${notesCount === 1 ? '' : 's'}`}
+                  aria-label={`${notesCount} note${notesCount === 1 ? '' : 's'}`}
+                  className="inline-flex shrink-0 items-center text-muted-foreground"
+                >
+                  <MessageSquare className="size-3.5" />
+                </span>
+              ) : null}
+            </div>
             <span aria-hidden className="block h-9 w-9 shrink-0" />
           </div>
 
@@ -135,6 +154,23 @@ export function InterestCard({ interest, portSlug, onEdit, onArchive }: Interest
             ) : null}
           </div>
 
+          {urgencyBadges.length > 0 ? (
+            <div className="mt-1.5 flex flex-wrap gap-1">
+              {urgencyBadges.map((b) => (
+                <span
+                  key={b.id}
+                  title={b.detail}
+                  className={cn(
+                    'inline-flex items-center rounded-full px-1.5 py-0.5 text-[10px] font-medium',
+                    b.className,
+                  )}
+                >
+                  {b.label}
+                </span>
+              ))}
+            </div>
+          ) : null}
+
           {tags.length > 0 ? (
             <div className="mt-2 flex flex-wrap gap-1">
               {tags.slice(0, 2).map((tag) => (
@@ -147,6 +183,12 @@ export function InterestCard({ interest, portSlug, onEdit, onArchive }: Interest
               ) : null}
             </div>
           ) : null}
+
+          {lastActivity ? (
+            <p className="mt-1.5 text-[11px] text-muted-foreground tabular-nums">
+              Last activity {lastActivity}
+            </p>
+          ) : null}
         </div>
       </div>
     </ListCard>

src/components/interests/interest-columns.tsx

@@ -1,8 +1,8 @@
 'use client';
 
 import Link from 'next/link';
-import { format } from 'date-fns';
-import { MoreHorizontal, Pencil, Archive } from 'lucide-react';
+import { format, formatDistanceToNowStrict } from 'date-fns';
+import { MoreHorizontal, Pencil, Archive, MessageSquare } from 'lucide-react';
 import type { ColumnDef } from '@tanstack/react-table';
 
 import { Button } from '@/components/ui/button';
@@ -15,6 +15,7 @@ import {
 import { Badge } from '@/components/ui/badge';
 import { TagBadge } from '@/components/shared/tag-badge';
 import { stageBadgeClass, stageLabel } from '@/lib/constants';
+import { computeUrgencyBadges, type InterestUrgencyInput } from '@/components/interests/urgency';
 
 export interface InterestRow {
   id: string;
@@ -27,6 +28,15 @@ export interface InterestRow {
   source: string | null;
   archivedAt: string | null;
   createdAt: string;
+  /** Surfaced by listInterests for the row-level sales-triage signals
+   *  (last-activity relative time, comment-icon, urgency badges). */
+  updatedAt?: string;
+  dateLastContact?: string | null;
+  dateEoiSent?: string | null;
+  dateDepositReceived?: string | null;
+  eoiStatus?: string | null;
+  outcome?: string | null;
+  notesCount?: number;
   tags?: Array<{ id: string; name: string; color: string }>;
 }
 
@@ -59,15 +69,29 @@ export function getInterestColumns({
       id: 'clientName',
       accessorKey: 'clientName',
       header: 'Client',
-      cell: ({ row }) => (
-        <Link
-          href={`/${portSlug}/clients/${row.original.clientId}`}
-          className="font-medium text-primary hover:underline"
-          onClick={(e) => e.stopPropagation()}
-        >
-          {row.original.clientName ?? '—'}
-        </Link>
-      ),
+      cell: ({ row }) => {
+        const notesCount = row.original.notesCount ?? 0;
+        return (
+          <div className="flex items-center gap-1.5 min-w-0">
+            <Link
+              href={`/${portSlug}/clients/${row.original.clientId}`}
+              className="truncate font-medium text-primary hover:underline"
+              onClick={(e) => e.stopPropagation()}
+            >
+              {row.original.clientName ?? '—'}
+            </Link>
+            {notesCount > 0 ? (
+              <span
+                title={`${notesCount} note${notesCount === 1 ? '' : 's'}`}
+                aria-label={`${notesCount} note${notesCount === 1 ? '' : 's'}`}
+                className="inline-flex items-center text-muted-foreground"
+              >
+                <MessageSquare className="size-3.5" />
+              </span>
+            ) : null}
+          </div>
+        );
+      },
     },
     {
       id: 'berthMooringNumber',
@@ -92,14 +116,31 @@ export function getInterestColumns({
       id: 'pipelineStage',
       accessorKey: 'pipelineStage',
       header: 'Stage',
-      cell: ({ getValue }) => {
-        const stage = getValue() as string;
+      cell: ({ row }) => {
+        const stage = row.original.pipelineStage;
+        const badges = computeUrgencyBadges(row.original satisfies InterestUrgencyInput);
         return (
-          <span
-            className={`inline-flex items-center rounded-full px-2 py-0.5 text-xs font-medium ${stageBadgeClass(stage)}`}
-          >
-            {stageLabel(stage)}
-          </span>
+          <div className="flex flex-col gap-1 items-start">
+            <span
+              className={`inline-flex items-center rounded-full px-2 py-0.5 text-xs font-medium ${stageBadgeClass(stage)}`}
+            >
+              {stageLabel(stage)}
+            </span>
+            {badges.length > 0 ? (
+              <div className="flex flex-wrap gap-1">
+                {badges.map((b) => (
+                  <span
+                    key={b.id}
+                    title={b.detail}
+                    aria-label={b.detail}
+                    className={`inline-flex items-center rounded-full px-1.5 py-0.5 text-[10px] font-medium ${b.className}`}
+                  >
+                    {b.label}
+                  </span>
+                ))}
+              </div>
+            ) : null}
+          </div>
         );
       },
     },
@@ -153,14 +194,24 @@ export function getInterestColumns({
       },
     },
     {
-      id: 'createdAt',
-      accessorKey: 'createdAt',
-      header: 'Created',
-      cell: ({ getValue }) => (
-        <span className="text-muted-foreground text-sm">
-          {format(new Date(getValue() as string), 'MMM d, yyyy')}
-        </span>
-      ),
+      // Sales-triage default: prefer the explicit dateLastContact, fall back
+      // to updatedAt. Sortable on dateLastContact server-side; the column
+      // header label ("Last activity") makes the fallback semantics clear.
+      id: 'dateLastContact',
+      accessorKey: 'dateLastContact',
+      header: 'Last activity',
+      cell: ({ row }) => {
+        const lastIso = row.original.dateLastContact ?? row.original.updatedAt ?? null;
+        if (!lastIso) {
+          return <span className="text-muted-foreground text-sm">—</span>;
+        }
+        const d = new Date(lastIso);
+        return (
+          <span className="text-muted-foreground text-sm tabular-nums" title={format(d, 'PPpp')}>
+            {formatDistanceToNowStrict(d, { addSuffix: true })}
+          </span>
+        );
+      },
     },
     {
       id: 'actions',

src/components/interests/interest-detail-header.tsx

@@ -2,9 +2,21 @@
 
 import { useState } from 'react';
 import { useMutation, useQueryClient } from '@tanstack/react-query';
-import { Pencil, Archive, RotateCcw, Trophy, XCircle, RefreshCcw } from 'lucide-react';
+import {
+  Pencil,
+  Archive,
+  RotateCcw,
+  Trophy,
+  XCircle,
+  RefreshCcw,
+  Mail,
+  MessageCircle,
+  Phone,
+  AlarmClock,
+} from 'lucide-react';
 import Link from 'next/link';
 
+import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import { TagBadge } from '@/components/shared/tag-badge';
 import { ArchiveConfirmDialog } from '@/components/shared/archive-confirm-dialog';
@@ -24,6 +36,20 @@ const OUTCOME_BADGE: Record<string, { label: string; className: string }> = {
   cancelled: { label: 'Cancelled', className: 'bg-slate-200 text-slate-700' },
 };
 
+// Catch-all so an unknown outcome (e.g. a future `lost_no_berth` enum) still
+// renders as a closed-state badge instead of falling back to the open-state
+// stage picker. Lost-* gets a rose tint; everything else gets neutral slate.
+function resolveOutcomeBadge(outcome: string | null | undefined) {
+  if (!outcome) return null;
+  const known = OUTCOME_BADGE[outcome];
+  if (known) return known;
+  const isLoss = outcome.startsWith('lost');
+  return {
+    label: outcome.replace(/_/g, ' ').replace(/\b\w/g, (m) => m.toUpperCase()),
+    className: isLoss ? 'bg-rose-100 text-rose-700' : 'bg-slate-200 text-slate-700',
+  };
+}
+
 const CATEGORY_LABELS: Record<string, string> = {
   general_interest: 'General',
   specific_qualified: 'Specific Qualified',
@@ -36,6 +62,16 @@ interface InterestDetailHeaderProps {
     id: string;
     clientId: string;
     clientName: string | null;
+    /** Primary contact channels resolved from the linked client. The header
+     *  uses these to render Email / Call / WhatsApp buttons so the rep
+     *  doesn't have to navigate to the client page just to reach out. */
+    clientPrimaryEmail?: string | null;
+    clientPrimaryPhone?: string | null;
+    clientPrimaryPhoneE164?: string | null;
+    /** Pending/snoozed reminders attached to this interest. Drives the
+     *  alarm-bell badge on the header — surfaces follow-ups so the rep
+     *  doesn't have to remember to check /reminders. */
+    activeReminderCount?: number;
     berthId: string | null;
     berthMooringNumber: string | null;
     pipelineStage: string;
@@ -47,10 +83,20 @@ interface InterestDetailHeaderProps {
     archivedAt: string | null;
     outcome?: string | null;
     outcomeReason?: string | null;
+    dateLastContact?: string | null;
     tags?: Array<{ id: string; name: string; color: string }>;
   };
 }
 
+function formatLastContactAge(iso: string): string {
+  const days = Math.floor((Date.now() - new Date(iso).getTime()) / 86_400_000);
+  if (days <= 0) return 'today';
+  if (days === 1) return 'yesterday';
+  if (days < 30) return `${days}d ago`;
+  if (days < 365) return `${Math.floor(days / 30)}mo ago`;
+  return `${Math.floor(days / 365)}y ago`;
+}
+
 export function InterestDetailHeader({ portSlug, interest }: InterestDetailHeaderProps) {
   const queryClient = useQueryClient();
   const [editOpen, setEditOpen] = useState(false);
@@ -58,9 +104,19 @@ export function InterestDetailHeader({ portSlug, interest }: InterestDetailHeade
   const [outcomeDialog, setOutcomeDialog] = useState<null | 'won' | 'lost'>(null);
 
   const isArchived = !!interest.archivedAt;
-  const outcomeBadge = interest.outcome ? OUTCOME_BADGE[interest.outcome] : null;
+  const outcomeBadge = resolveOutcomeBadge(interest.outcome);
   const isClosed = !!interest.outcome;
 
+  // Contact deep-links — resolved from the linked client's primary channels.
+  // wa.me requires the digits-only E.164 number (no leading "+"); fall back to
+  // stripping non-digits from the display value when the canonical form is
+  // missing.
+  const whatsappNumber = interest.clientPrimaryPhoneE164
+    ? interest.clientPrimaryPhoneE164.replace(/^\+/, '')
+    : interest.clientPrimaryPhone
+      ? interest.clientPrimaryPhone.replace(/[^\d]/g, '')
+      : null;
+
   const reopenMutation = useMutation({
     mutationFn: () =>
       apiFetch(`/api/v1/interests/${interest.id}/outcome`, { method: 'DELETE', body: {} }),
@@ -114,6 +170,16 @@ export function InterestDetailHeader({ portSlug, interest }: InterestDetailHeade
       node: <span className="capitalize">{interest.source}</span>,
     });
   }
+  if (interest.dateLastContact) {
+    meta.push({
+      key: 'last',
+      node: (
+        <span className="text-foreground/70">
+          Last contact {formatLastContactAge(interest.dateLastContact)}
+        </span>
+      ),
+    });
+  }
 
   return (
     <>
@@ -156,6 +222,17 @@ export function InterestDetailHeader({ portSlug, interest }: InterestDetailHeade
                   />
                 </PermissionGate>
               )}
+              {(interest.activeReminderCount ?? 0) > 0 ? (
+                <span
+                  className="inline-flex items-center gap-1 rounded-full border border-amber-200 bg-amber-50 px-2 py-0.5 text-[11px] font-medium text-amber-800"
+                  title={`${interest.activeReminderCount} pending reminder${
+                    interest.activeReminderCount === 1 ? '' : 's'
+                  }`}
+                >
+                  <AlarmClock className="size-3" />
+                  {interest.activeReminderCount}
+                </span>
+              ) : null}
             </div>
 
             {meta.length > 0 ? (
@@ -180,25 +257,85 @@ export function InterestDetailHeader({ portSlug, interest }: InterestDetailHeade
                 ))}
               </div>
             )}
+
+            {/* Contact deep-links — let the rep email / call / WhatsApp the
+                client without leaving the interest workspace. Resolved from
+                the linked client's primary contact channels (server-side
+                fetch in getInterestById). */}
+            {interest.clientPrimaryEmail || interest.clientPrimaryPhone || whatsappNumber ? (
+              <div className="flex flex-wrap items-center gap-1.5 pt-1">
+                {interest.clientPrimaryEmail ? (
+                  <Button
+                    asChild
+                    variant="outline"
+                    size="sm"
+                    className="h-8 gap-1.5 px-2.5 [&_svg]:size-3.5"
+                  >
+                    <a
+                      href={`mailto:${interest.clientPrimaryEmail}`}
+                      aria-label={`Email ${interest.clientPrimaryEmail}`}
+                    >
+                      <Mail />
+                      Email
+                    </a>
+                  </Button>
+                ) : null}
+                {interest.clientPrimaryPhone ? (
+                  <Button
+                    asChild
+                    variant="outline"
+                    size="sm"
+                    className="h-8 gap-1.5 px-2.5 [&_svg]:size-3.5"
+                  >
+                    <a
+                      href={`tel:${interest.clientPrimaryPhone}`}
+                      aria-label={`Call ${interest.clientPrimaryPhone}`}
+                    >
+                      <Phone />
+                      Call
+                    </a>
+                  </Button>
+                ) : null}
+                {whatsappNumber ? (
+                  <Button
+                    asChild
+                    variant="outline"
+                    size="sm"
+                    className="h-8 gap-1.5 px-2.5 [&_svg]:size-3.5"
+                  >
+                    <a
+                      href={`https://wa.me/${whatsappNumber}`}
+                      target="_blank"
+                      rel="noopener noreferrer"
+                      aria-label={`Message on WhatsApp`}
+                    >
+                      <MessageCircle />
+                      WhatsApp
+                    </a>
+                  </Button>
+                ) : null}
+              </div>
+            ) : null}
           </div>
 
-          {/* Top-right icon-only actions — no stacking, no labels eating room. */}
-          <div className="flex shrink-0 items-center gap-0.5">
+          {/* Top-right actions. Won/Lost are sales-critical and read as text
+               buttons on desktop; Edit/Archive stay icon-only. On mobile,
+               Won/Lost shrink to icon buttons to keep the cluster from
+               wrapping. */}
+          <div className="flex shrink-0 items-center gap-1">
             <PermissionGate resource="interests" action="change_stage">
               {isClosed ? (
                 <button
                   type="button"
                   onClick={() => reopenMutation.mutate()}
                   disabled={reopenMutation.isPending}
-                  aria-label="Reopen interest"
-                  title="Reopen interest"
                   className={cn(
-                    'rounded-md p-1.5 text-muted-foreground/70 transition-colors',
-                    'hover:bg-foreground/5 hover:text-foreground',
-                    'disabled:opacity-50',
+                    'inline-flex items-center gap-1.5 rounded-md border border-border px-2.5 py-1 text-xs font-medium text-foreground transition-colors',
+                    'hover:bg-foreground/5 disabled:opacity-50',
                   )}
                 >
-                  <RefreshCcw className="size-4" />
+                  <RefreshCcw className="size-3.5" />
+                  Reopen
                 </button>
               ) : (
                 <>
@@ -206,25 +343,27 @@ export function InterestDetailHeader({ portSlug, interest }: InterestDetailHeade
                     type="button"
                     onClick={() => setOutcomeDialog('won')}
                     aria-label="Mark as won"
-                    title="Mark as won"
                     className={cn(
-                      'rounded-md p-1.5 text-muted-foreground/70 transition-colors',
-                      'hover:bg-emerald-50 hover:text-emerald-700',
+                      'inline-flex items-center gap-1.5 rounded-md px-2.5 py-1 text-xs font-medium transition-colors',
+                      'border border-emerald-200 bg-emerald-50 text-emerald-700',
+                      'hover:bg-emerald-100',
                     )}
                   >
-                    <Trophy className="size-4" />
+                    <Trophy className="size-3.5" />
+                    <span className="hidden sm:inline">Mark won</span>
                   </button>
                   <button
                     type="button"
                     onClick={() => setOutcomeDialog('lost')}
                     aria-label="Close as lost"
-                    title="Close as lost"
                     className={cn(
-                      'rounded-md p-1.5 text-muted-foreground/70 transition-colors',
-                      'hover:bg-rose-50 hover:text-rose-700',
+                      'inline-flex items-center gap-1.5 rounded-md px-2.5 py-1 text-xs font-medium transition-colors',
+                      'border border-rose-200 text-rose-700',
+                      'hover:bg-rose-50',
                     )}
                   >
-                    <XCircle className="size-4" />
+                    <XCircle className="size-3.5" />
+                    <span className="hidden sm:inline">Close as lost</span>
                   </button>
                 </>
               )}

src/components/interests/interest-detail.tsx

@@ -1,11 +1,13 @@
 'use client';
 
+import { useEffect } from 'react';
 import { useQuery } from '@tanstack/react-query';
 import { useParams } from 'next/navigation';
 
 import { DetailLayout } from '@/components/shared/detail-layout';
 import { InterestDetailHeader } from '@/components/interests/interest-detail-header';
 import { getInterestTabs } from '@/components/interests/interest-tabs';
+import { useMobileChrome } from '@/components/layout/mobile/mobile-layout-provider';
 import { useRealtimeInvalidation } from '@/hooks/use-realtime-invalidation';
 import { apiFetch } from '@/lib/api/client';
 
@@ -14,6 +16,29 @@ interface InterestData {
   portId: string;
   clientId: string;
   clientName: string | null;
+  /** Linked client's primary email (display value). Powers the header
+   *  "Email" button and the EOI prereq checklist. */
+  clientPrimaryEmail: string | null;
+  /** Linked client's primary phone (display value). Powers the header
+   *  "Call" button. */
+  clientPrimaryPhone: string | null;
+  /** Linked client's primary phone in E.164 form ("+1XXXXXXXXXX"). Used
+   *  by wa.me to assemble the WhatsApp deep-link. */
+  clientPrimaryPhoneE164: string | null;
+  /** True when the linked client has any primary address row. Used by
+   *  the EOI prereq checklist on the Documents tab. */
+  clientHasAddress: boolean;
+  /** Surfaced for the bell badge on the detail header (pending/snoozed
+   *  reminders linked to this interest). */
+  activeReminderCount?: number;
+  /** Surfaced for the most-recent-note teaser on the Overview tab. */
+  notesCount?: number;
+  recentNote?: {
+    id: string;
+    content: string;
+    authorId: string;
+    createdAt: string;
+  } | null;
   berthId: string | null;
   berthMooringNumber: string | null;
   pipelineStage: string;
@@ -37,6 +62,8 @@ interface InterestData {
   archivedAt: string | null;
   createdAt: string;
   updatedAt: string;
+  outcome?: string | null;
+  outcomeReason?: string | null;
   tags: Array<{ id: string; name: string; color: string }>;
 }
 
@@ -52,9 +79,7 @@ export function InterestDetail({ interestId, currentUserId }: InterestDetailProp
   const { data, isLoading } = useQuery<InterestData>({
     queryKey: ['interests', interestId],
     queryFn: () =>
-      apiFetch<{ data: InterestData }>(`/api/v1/interests/${interestId}`).then(
-        (r) => r.data,
-      ),
+      apiFetch<{ data: InterestData }>(`/api/v1/interests/${interestId}`).then((r) => r.data),
   });
 
   useRealtimeInvalidation({
@@ -65,17 +90,18 @@ export function InterestDetail({ interestId, currentUserId }: InterestDetailProp
     'interest:berthUnlinked': [['interests', interestId]],
   });
 
-  const tabs = data
-    ? getInterestTabs({ interestId, currentUserId, interest: data })
-    : [];
+  const { setChrome } = useMobileChrome();
+  const titleForChrome: string | null = data?.clientName ?? null;
+  useEffect(() => {
+    setChrome({ title: titleForChrome, showBackButton: true });
+    return () => setChrome({ title: null, showBackButton: false });
+  }, [titleForChrome, setChrome]);
+
+  const tabs = data ? getInterestTabs({ interestId, currentUserId, interest: data }) : [];
 
   return (
     <DetailLayout
-      header={
-        data ? (
-          <InterestDetailHeader portSlug={portSlug} interest={data} />
-        ) : null
-      }
+      header={data ? <InterestDetailHeader portSlug={portSlug} interest={data} /> : null}
       tabs={tabs}
       defaultTab="overview"
       isLoading={isLoading}

src/components/interests/interest-documents-tab.tsx

@@ -2,6 +2,7 @@
 
 import { useState } from 'react';
 import { useQuery } from '@tanstack/react-query';
+import { FileSignature } from 'lucide-react';
 
 import { Button } from '@/components/ui/button';
 import { DocumentList } from '@/components/documents/document-list';
@@ -17,20 +18,29 @@ interface InterestData {
   yachtId?: string | null;
   berthId?: string | null;
   clientName?: string | null;
+  /** Surfaced by getInterestById for the EOI prerequisites checklist. */
+  clientPrimaryEmail?: string | null;
+  clientHasAddress?: boolean;
 }
 
 export function InterestDocumentsTab({ interestId }: InterestDocumentsTabProps) {
   const [eoiDialogOpen, setEoiDialogOpen] = useState(false);
 
-  const { data: interestRes } = useQuery({
+  // Same query key + queryFn shape as InterestDetail's parent query, so the
+  // cache is consistent. (Mismatched shapes on the same key clobber each other
+  // and the parent header degenerates to "Unknown Client".)
+  const { data: interest } = useQuery<InterestData>({
     queryKey: ['interests', interestId],
-    queryFn: () => apiFetch<{ data: InterestData }>(`/api/v1/interests/${interestId}`),
+    queryFn: () =>
+      apiFetch<{ data: InterestData }>(`/api/v1/interests/${interestId}`).then((r) => r.data),
   });
 
-  const interest = interestRes?.data;
-
   const prerequisites = {
+    // Required (EOI Section 2 — top paragraph): name, address, email.
     hasName: Boolean(interest?.clientName),
+    hasEmail: Boolean(interest?.clientPrimaryEmail),
+    hasAddress: Boolean(interest?.clientHasAddress),
+    // Optional (EOI Section 3): yacht + berth. Render blank when absent.
     hasYacht: Boolean(interest?.yachtId),
     hasBerth: Boolean(interest?.berthId),
   };
@@ -39,12 +49,30 @@ export function InterestDocumentsTab({ interestId }: InterestDocumentsTabProps)
     <div className="space-y-4">
       <div className="flex items-center justify-between">
         <h3 className="text-sm font-medium text-muted-foreground">Documents</h3>
-        <Button size="sm" onClick={() => setEoiDialogOpen(true)}>
+        <Button size="sm" variant="outline" onClick={() => setEoiDialogOpen(true)}>
           Generate EOI
         </Button>
       </div>
 
-      <DocumentList interestId={interestId} />
+      <DocumentList
+        interestId={interestId}
+        emptyState={
+          <div className="flex flex-col items-center gap-3 rounded-lg border border-dashed border-border bg-muted/20 px-6 py-10 text-center">
+            <div className="flex size-10 items-center justify-center rounded-full bg-background text-muted-foreground">
+              <FileSignature className="size-5" />
+            </div>
+            <div className="space-y-1">
+              <p className="text-sm font-medium text-foreground">No documents yet</p>
+              <p className="text-xs text-muted-foreground">
+                Generate the EOI to send it for signing in one click.
+              </p>
+            </div>
+            <Button size="sm" onClick={() => setEoiDialogOpen(true)}>
+              Generate EOI
+            </Button>
+          </div>
+        }
+      />
 
       <EoiGenerateDialog
         interestId={interestId}

src/components/interests/interest-list.tsx

@@ -2,7 +2,7 @@
 
 import { useState } from 'react';
 import { useParams } from 'next/navigation';
-import { Plus, LayoutList, Kanban } from 'lucide-react';
+import { Plus, LayoutList, Kanban, Archive } from 'lucide-react';
 import { useMutation, useQueryClient } from '@tanstack/react-query';
 
 import { Button } from '@/components/ui/button';
@@ -69,6 +69,18 @@ export function InterestList() {
     },
   });
 
+  const bulkArchiveMutation = useMutation({
+    mutationFn: async (ids: string[]) => {
+      // Concurrent fan-out — small batches in practice (page size cap = 100).
+      // If a single delete fails the others still run; the rejected one
+      // surfaces a toast via the standard apiFetch error path.
+      await Promise.all(ids.map((id) => apiFetch(`/api/v1/interests/${id}`, { method: 'DELETE' })));
+    },
+    onSuccess: () => {
+      queryClient.invalidateQueries({ queryKey: ['interests'] });
+    },
+  });
+
   const columns = getInterestColumns({
     portSlug,
     onEdit: (interest) => setEditInterest(interest),
@@ -146,6 +158,24 @@ export function InterestList() {
           onSortChange={setSort}
           isLoading={isFetching && !isLoading}
           getRowId={(row) => row.id}
+          bulkActions={[
+            {
+              label: 'Archive',
+              icon: Archive,
+              variant: 'destructive',
+              onClick: (ids) => {
+                if (ids.length === 0) return;
+                if (
+                  !window.confirm(
+                    `Archive ${ids.length} interest${ids.length === 1 ? '' : 's'}? This can be undone from the archived list.`,
+                  )
+                ) {
+                  return;
+                }
+                bulkArchiveMutation.mutate(ids);
+              },
+            },
+          ]}
           cardRender={(row) => (
             <InterestCard
               interest={row.original}
@@ -164,6 +194,20 @@ export function InterestList() {
         />
       )}
 
+      {/* Mobile FAB — primary "New interest" affordance for the bottom-tab UX.
+           Sits above the bottom nav (pb-safe-bottom + 70px tab height + 16px
+           gap). Hidden on lg+ where the header button already does the job. */}
+      <PermissionGate resource="interests" action="create">
+        <button
+          type="button"
+          onClick={() => setCreateOpen(true)}
+          aria-label="New interest"
+          className="fixed bottom-[calc(env(safe-area-inset-bottom)+86px)] right-4 z-40 inline-flex h-12 w-12 items-center justify-center rounded-full bg-primary text-primary-foreground shadow-lg transition-transform hover:scale-105 active:scale-95 lg:hidden"
+        >
+          <Plus className="h-6 w-6" />
+        </button>
+      </PermissionGate>
+
       <InterestForm open={createOpen} onOpenChange={setCreateOpen} />
 
       {editInterest && (

src/components/interests/interest-tabs.tsx

@@ -15,7 +15,7 @@ import { RecommendationList } from '@/components/interests/recommendation-list';
 import { InterestTimeline } from '@/components/interests/interest-timeline';
 import { InterestDocumentsTab } from '@/components/interests/interest-documents-tab';
 import { InterestFilesTab } from '@/components/interests/interest-files-tab';
-import { LEAD_CATEGORIES } from '@/lib/constants';
+import { LEAD_CATEGORIES, PIPELINE_STAGES, type PipelineStage } from '@/lib/constants';
 import { apiFetch } from '@/lib/api/client';
 import { cn } from '@/lib/utils';
 
@@ -26,10 +26,17 @@ const LEAD_CATEGORY_OPTIONS = LEAD_CATEGORIES.map((c) => ({
   label: c.replace(/_/g, ' ').replace(/\b\w/g, (m) => m.toUpperCase()),
 }));
 
+// Convert raw enum values like `waiting_for_signatures` → `Waiting For Signatures`.
+function humanizeStatus(value: string | null): string | null {
+  if (!value) return null;
+  return value.replace(/_/g, ' ').replace(/\b\w/g, (m) => m.toUpperCase());
+}
+
 interface InterestTabsOptions {
   interestId: string;
   currentUserId?: string;
   interest: {
+    pipelineStage: string;
     leadCategory: string | null;
     source: string | null;
     eoiStatus: string | null;
@@ -47,6 +54,15 @@ interface InterestTabsOptions {
     reminderDays: number | null;
     reminderLastFired: string | null;
     notes: string | null;
+    /** Surfaced by getInterestById for the Overview "most recent note"
+     *  teaser — saves a click into the Notes tab to peek at the latest. */
+    notesCount?: number;
+    recentNote?: {
+      id: string;
+      content: string;
+      authorId: string;
+      createdAt: string;
+    } | null;
     tags?: Array<{ id: string; name: string; color: string }>;
   };
 }
@@ -120,10 +136,23 @@ interface MilestoneSectionProps {
     advanceStage?: string;
     /** Optional override for the action label. */
     actionLabel?: string;
+    /** Suppress the inline "Mark as…" button for this step. Use when the
+     *  parent supplies a richer CTA via `footer` (e.g. Deposit, where we
+     *  want the invoice flow to be the primary path). */
+    hideAutoButton?: boolean;
   }>;
   status: string | null;
   onAdvance: (stage: string) => void;
   isPending: boolean;
+  /** Current pipelineStage. Used to mark steps as done when the pipeline has
+   *  moved past their advanceStage even if the date stamp is missing — e.g.
+   *  a seed-data interest that started already at eoi_signed will show both
+   *  EOI sub-steps as done. Stage truth > date truth. */
+  currentStage: string;
+  /** When true, this milestone is the next one the user should act on:
+   *  card gets a brand-accent ring and the next-step CTA becomes a primary
+   *  button. Computed by the parent based on currentStage. */
+  isActive?: boolean;
   /** Extra nodes (e.g. "Create deposit invoice" link) rendered below the steps. */
   footer?: React.ReactNode;
 }
@@ -143,27 +172,51 @@ function MilestoneSection({
   status,
   onAdvance,
   isPending,
+  currentStage,
+  isActive,
   footer,
 }: MilestoneSectionProps) {
-  const firstUnsetIdx = steps.findIndex((s) => !s.date);
+  const currentStageIdx = PIPELINE_STAGES.indexOf(currentStage as PipelineStage);
+  // A step counts as done if either:
+  //   (a) its `advanceStage` is at or behind the current pipeline stage, OR
+  //   (b) it has an explicit date stamp (from a manual mark or webhook).
+  // (a) handles seeded/imported interests that arrived at a later stage
+  // without per-step dates.
+  const doneFlags = steps.map((step) => {
+    if (step.date) return true;
+    if (!step.advanceStage) return false;
+    const stepIdx = PIPELINE_STAGES.indexOf(step.advanceStage as PipelineStage);
+    return stepIdx !== -1 && currentStageIdx !== -1 && currentStageIdx >= stepIdx;
+  });
+  const firstUnsetIdx = doneFlags.findIndex((d) => !d);
 
   return (
-    <section className="rounded-xl border border-border bg-card p-4 shadow-sm">
+    <section
+      className={cn(
+        'rounded-xl border bg-card p-4 shadow-sm transition-colors',
+        isActive ? 'border-brand-300 bg-brand-50/40 ring-1 ring-brand-200' : 'border-border',
+      )}
+    >
       <header className="mb-3 flex items-center justify-between gap-2">
         <div className="flex items-center gap-2">
-          <Icon className="size-4 text-muted-foreground" />
+          <Icon className={cn('size-4', isActive ? 'text-brand-600' : 'text-muted-foreground')} />
           <h3 className="text-sm font-semibold tracking-tight text-foreground">{title}</h3>
+          {isActive ? (
+            <span className="rounded-full bg-brand-100 px-1.5 py-0.5 text-[10px] font-semibold uppercase tracking-wide text-brand-700">
+              Next
+            </span>
+          ) : null}
         </div>
         {status ? (
           <span className="rounded-full bg-muted px-2 py-0.5 text-[10px] font-medium uppercase tracking-wide text-muted-foreground">
-            {status.replace(/_/g, ' ')}
+            {humanizeStatus(status)}
           </span>
         ) : null}
       </header>
 
       <ol className="space-y-2">
         {steps.map((step, i) => {
-          const done = !!step.date;
+          const done = doneFlags[i] ?? false;
           const isNext = !done && i === firstUnsetIdx;
           return (
             <li key={step.label} className="flex items-start gap-2 text-sm">
@@ -197,10 +250,10 @@ function MilestoneSection({
                     </span>
                   ) : null}
                 </div>
-                {isNext && step.advanceStage ? (
+                {isNext && step.advanceStage && !step.hideAutoButton ? (
                   <Button
                     type="button"
-                    variant="outline"
+                    variant={isActive ? 'default' : 'outline'}
                     size="sm"
                     disabled={isPending}
                     onClick={() => onAdvance(step.advanceStage!)}
@@ -236,6 +289,23 @@ function OverviewTab({
   const advance = (stage: string) =>
     stageMutation.mutate({ stage, reason: 'Marked from overview' });
 
+  // Which milestone is the next one to act on? "EOI Signed" → Deposit is next;
+  // "Deposit 10%" → Contract is next; "Contract Signed" / "Completed" → none.
+  const stageIdx = PIPELINE_STAGES.indexOf(interest.pipelineStage as PipelineStage);
+  const eoiSignedIdx = PIPELINE_STAGES.indexOf('eoi_signed');
+  const depositIdx = PIPELINE_STAGES.indexOf('deposit_10pct');
+  const contractSignedIdx = PIPELINE_STAGES.indexOf('contract_signed');
+  let activeMilestone: 'eoi' | 'deposit' | 'contract' | null = null;
+  if (stageIdx === -1 || stageIdx >= contractSignedIdx) {
+    activeMilestone = null;
+  } else if (stageIdx < eoiSignedIdx) {
+    activeMilestone = 'eoi';
+  } else if (stageIdx < depositIdx) {
+    activeMilestone = 'deposit';
+  } else {
+    activeMilestone = 'contract';
+  }
+
   return (
     <div className="space-y-6">
       {/* Sales-process milestones — the heart of the system. Each section is a
@@ -250,6 +320,8 @@ function OverviewTab({
           status={interest.eoiStatus}
           isPending={stageMutation.isPending}
           onAdvance={advance}
+          currentStage={interest.pipelineStage}
+          isActive={activeMilestone === 'eoi'}
           steps={[
             {
               label: 'EOI sent',
@@ -271,23 +343,36 @@ function OverviewTab({
           status={interest.depositStatus}
           isPending={stageMutation.isPending}
           onAdvance={advance}
+          currentStage={interest.pipelineStage}
+          isActive={activeMilestone === 'deposit'}
           steps={[
             {
               label: 'Deposit received',
               date: interest.dateDepositReceived,
               advanceStage: 'deposit_10pct',
-              actionLabel: 'Mark deposit received',
+              // The richer invoice-first CTA lives in `footer`. We still pass
+              // advanceStage so the milestone derives its done-state correctly.
+              hideAutoButton: true,
             },
           ]}
           footer={
             !interest.dateDepositReceived ? (
-              <Link
-                href={`/${portSlug}/invoices/new?interestId=${interestId}&kind=deposit`}
-                className="inline-flex items-center gap-1.5 text-foreground/80 hover:text-foreground"
-              >
-                <Plus className="size-3.5" />
-                Create deposit invoice
-              </Link>
+              <div className="flex flex-wrap items-center gap-x-3 gap-y-1.5">
+                <Button asChild size="sm" className="h-7 px-2.5 text-xs">
+                  <Link href={`/${portSlug}/invoices/new?interestId=${interestId}&kind=deposit`}>
+                    <Plus className="size-3.5" />
+                    Create deposit invoice
+                  </Link>
+                </Button>
+                <button
+                  type="button"
+                  onClick={() => advance('deposit_10pct')}
+                  disabled={stageMutation.isPending}
+                  className="text-muted-foreground hover:text-foreground disabled:opacity-50"
+                >
+                  Mark received manually
+                </button>
+              </div>
             ) : null
           }
         />
@@ -297,6 +382,8 @@ function OverviewTab({
           status={interest.contractStatus}
           isPending={stageMutation.isPending}
           onAdvance={advance}
+          currentStage={interest.pipelineStage}
+          isActive={activeMilestone === 'contract'}
           steps={[
             {
               label: 'Contract sent',
@@ -359,6 +446,37 @@ function OverviewTab({
           </div>
         )}
 
+        {/* Most-recent threaded note teaser. Saves a click into the Notes
+            tab when the rep just wants to peek at "what was discussed last."
+            Hidden when there's nothing to show. */}
+        {interest.recentNote ? (
+          <div className="space-y-1 md:col-span-2">
+            <div className="mb-2 flex items-center justify-between">
+              <h3 className="text-sm font-medium">Latest note</h3>
+              <Link
+                href={`/${portSlug}/interests/${interestId}?tab=notes`}
+                className="text-xs font-medium text-primary hover:underline"
+              >
+                View all
+                {interest.notesCount && interest.notesCount > 1 ? ` ${interest.notesCount}` : ''}
+              </Link>
+            </div>
+            <div className="rounded-md border border-border bg-muted/30 px-3 py-2 text-sm">
+              <p className="line-clamp-3 whitespace-pre-wrap text-foreground/90">
+                {interest.recentNote.content}
+              </p>
+              <p className="mt-1 text-xs text-muted-foreground">
+                {formatDistanceToNowStrict(new Date(interest.recentNote.createdAt), {
+                  addSuffix: true,
+                })}
+                {interest.recentNote.authorId
+                  ? ` · ${interest.recentNote.authorId === 'system' ? 'system' : interest.recentNote.authorId}`
+                  : ''}
+              </p>
+            </div>
+          </div>
+        ) : null}
+
         {/* Notes (editable, multiline) */}
         <div className="space-y-1 md:col-span-2">
           <h3 className="text-sm font-medium mb-2">Notes</h3>

src/components/interests/interest-timeline.tsx

@@ -23,6 +23,8 @@ interface TimelineEvent {
   action: string;
   description: string;
   userId: string | null;
+  /** Resolved display name (server-side join). Falls back to userId when null. */
+  userName?: string | null;
   createdAt: string;
   metadata: Record<string, unknown>;
 }
@@ -56,10 +58,14 @@ function eventIcon(event: TimelineEvent) {
   return <Pencil className="h-4 w-4 text-muted-foreground" />;
 }
 
-function actorLabel(userId: string | null): string | null {
-  if (!userId) return null;
-  if (userId === 'system') return 'system';
-  return userId;
+function actorLabel(event: TimelineEvent): string | null {
+  if (event.userName) return event.userName;
+  if (!event.userId) return null;
+  if (event.userId === 'system') return 'system';
+  // Last-resort fallback when the user row was deleted: show a short token
+  // instead of a 36-char UUID. The server-side join is authoritative; this
+  // path should be rare in practice.
+  return 'a teammate';
 }
 
 export function InterestTimeline({ interestId }: InterestTimelineProps) {
@@ -100,7 +106,7 @@ export function InterestTimeline({ interestId }: InterestTimelineProps) {
       <div className="absolute left-4 top-2 bottom-2 w-px bg-border" />
 
       {events.map((event) => {
-        const actor = actorLabel(event.userId);
+        const actor = actorLabel(event);
         const isAuto = event.userId === 'system';
         return (
           <div key={event.id} className="relative flex gap-4 pb-6">

src/components/interests/urgency.ts

@@ -0,0 +1,91 @@
+/**
+ * Sales-triage urgency badges for interest list rows + cards.
+ *
+ * Derived purely from the dates we already return on the row, so this is a
+ * pure function — no DB hits, no extra fetch. Mirrors the logic the
+ * server-side alert-rules engine uses, but for at-a-glance rendering on
+ * the list itself.
+ */
+
+const SILENT_DAYS_THRESHOLD = 7;
+const EOI_AWAITING_DAYS_THRESHOLD = 14;
+const DEPOSIT_PENDING_DAYS_THRESHOLD = 21;
+
+const ACTIVE_MID_FUNNEL_STAGES = new Set(['details_sent', 'in_communication']);
+
+export interface InterestUrgencyInput {
+  pipelineStage: string;
+  outcome?: string | null;
+  archivedAt?: string | null;
+  dateLastContact?: string | null;
+  updatedAt?: string;
+  dateEoiSent?: string | null;
+  eoiStatus?: string | null;
+  dateDepositReceived?: string | null;
+}
+
+export interface UrgencyBadge {
+  /** Stable id for keying. */
+  id: 'silent' | 'eoi_awaiting' | 'deposit_pending';
+  label: string;
+  /** Long form for tooltip / aria-label. */
+  detail: string;
+  /** Tailwind classes for the pill. */
+  className: string;
+}
+
+function daysSince(iso: string | null | undefined): number | null {
+  if (!iso) return null;
+  const t = new Date(iso).getTime();
+  if (Number.isNaN(t)) return null;
+  return Math.floor((Date.now() - t) / 86_400_000);
+}
+
+export function computeUrgencyBadges(row: InterestUrgencyInput): UrgencyBadge[] {
+  // Closed / archived interests don't need triage signals.
+  if (row.archivedAt || row.outcome) return [];
+
+  const badges: UrgencyBadge[] = [];
+
+  // Silent in mid-funnel stages — most actionable.
+  if (ACTIVE_MID_FUNNEL_STAGES.has(row.pipelineStage)) {
+    const lastTouchIso = row.dateLastContact ?? row.updatedAt ?? null;
+    const days = daysSince(lastTouchIso);
+    if (days !== null && days >= SILENT_DAYS_THRESHOLD) {
+      badges.push({
+        id: 'silent',
+        label: `Silent ${days}d`,
+        detail: `No contact in ${days} days`,
+        className: 'bg-amber-100 text-amber-800 border border-amber-200',
+      });
+    }
+  }
+
+  // EOI sent but not signed for too long.
+  if (row.eoiStatus === 'waiting_for_signatures') {
+    const days = daysSince(row.dateEoiSent);
+    if (days !== null && days >= EOI_AWAITING_DAYS_THRESHOLD) {
+      badges.push({
+        id: 'eoi_awaiting',
+        label: `EOI ${days}d`,
+        detail: `EOI awaiting signature for ${days} days`,
+        className: 'bg-orange-100 text-orange-800 border border-orange-200',
+      });
+    }
+  }
+
+  // EOI signed but deposit not received.
+  if (row.pipelineStage === 'eoi_signed' && !row.dateDepositReceived && row.dateEoiSent) {
+    const days = daysSince(row.dateEoiSent);
+    if (days !== null && days >= DEPOSIT_PENDING_DAYS_THRESHOLD) {
+      badges.push({
+        id: 'deposit_pending',
+        label: `Deposit ${days}d`,
+        detail: `Awaiting deposit for ${days} days since EOI sent`,
+        className: 'bg-rose-100 text-rose-800 border border-rose-200',
+      });
+    }
+  }
+
+  return badges;
+}

src/components/invoices/invoice-detail.tsx

@@ -6,12 +6,20 @@ import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
 import { Loader2, Send, CreditCard } from 'lucide-react';
 import { useForm } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
+import { format } from 'date-fns';
 
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
 import { Label } from '@/components/ui/label';
 import { Input } from '@/components/ui/input';
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from '@/components/ui/select';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
 import { InvoicePdfPreview } from './invoice-pdf-preview';
 import { apiFetch } from '@/lib/api/client';
@@ -26,6 +34,40 @@ const STATUS_COLORS: Record<string, string> = {
   cancelled: 'bg-gray-100 text-gray-500 border-gray-200',
 };
 
+// Display labels for snake_case enum values stored in the DB.
+const PAYMENT_METHOD_LABELS: Record<string, string> = {
+  bank_transfer: 'Bank transfer',
+  credit_card: 'Credit card',
+  cash: 'Cash',
+  cheque: 'Cheque',
+  check: 'Check',
+  wire: 'Wire',
+  other: 'Other',
+};
+
+const PAYMENT_METHOD_OPTIONS: Array<{ value: string; label: string }> = [
+  { value: 'bank_transfer', label: 'Bank transfer' },
+  { value: 'credit_card', label: 'Credit card' },
+  { value: 'cash', label: 'Cash' },
+  { value: 'cheque', label: 'Cheque' },
+  { value: 'wire', label: 'Wire' },
+  { value: 'other', label: 'Other' },
+];
+
+function formatPaymentMethod(method: string | null | undefined): string {
+  if (!method) return '—';
+  return PAYMENT_METHOD_LABELS[method] ?? method.replace(/_/g, ' ');
+}
+
+function formatDateOnly(value: string | null | undefined): string {
+  if (!value) return '—';
+  // Stored values are typically YYYY-MM-DD or ISO. Treat as date-only to avoid TZ shift.
+  const isoDate = value.length === 10 ? value + 'T00:00:00' : value;
+  const d = new Date(isoDate);
+  if (Number.isNaN(d.getTime())) return value;
+  return format(d, 'MMM d, yyyy');
+}
+
 interface InvoiceDetailProps {
   invoiceId: string;
 }
@@ -155,7 +197,7 @@ export function InvoiceDetail({ invoiceId }: InvoiceDetailProps) {
                 <CardTitle className="text-sm font-medium">Due Date</CardTitle>
               </CardHeader>
               <CardContent>
-                <p className="text-sm">{invoice.dueDate}</p>
+                <p className="text-sm">{formatDateOnly(invoice.dueDate)}</p>
               </CardContent>
             </Card>
             <Card>
@@ -291,11 +333,11 @@ export function InvoiceDetail({ invoiceId }: InvoiceDetailProps) {
                 <div className="grid grid-cols-2 gap-4">
                   <div>
                     <span className="text-muted-foreground">Payment Date</span>
-                    <p className="mt-0.5">{invoice.paymentDate ?? '—'}</p>
+                    <p className="mt-0.5">{formatDateOnly(invoice.paymentDate)}</p>
                   </div>
                   <div>
                     <span className="text-muted-foreground">Method</span>
-                    <p className="mt-0.5 capitalize">{invoice.paymentMethod ?? '—'}</p>
+                    <p className="mt-0.5">{formatPaymentMethod(invoice.paymentMethod)}</p>
                   </div>
                   <div>
                     <span className="text-muted-foreground">Reference</span>
@@ -325,11 +367,23 @@ export function InvoiceDetail({ invoiceId }: InvoiceDetailProps) {
                   </div>
                   <div className="space-y-1">
                     <Label htmlFor="paymentMethod">Payment Method</Label>
-                    <Input
-                      id="paymentMethod"
-                      placeholder="e.g. bank_transfer, credit_card"
-                      {...paymentForm.register('paymentMethod')}
-                    />
+                    <Select
+                      value={paymentForm.watch('paymentMethod') ?? ''}
+                      onValueChange={(v) =>
+                        paymentForm.setValue('paymentMethod', v, { shouldValidate: true })
+                      }
+                    >
+                      <SelectTrigger id="paymentMethod">
+                        <SelectValue placeholder="Select a method" />
+                      </SelectTrigger>
+                      <SelectContent>
+                        {PAYMENT_METHOD_OPTIONS.map((opt) => (
+                          <SelectItem key={opt.value} value={opt.value}>
+                            {opt.label}
+                          </SelectItem>
+                        ))}
+                      </SelectContent>
+                    </Select>
                   </div>
                   <div className="space-y-1">
                     <Label htmlFor="paymentReference">Reference / Transaction ID</Label>

src/components/reservations/berth-reservations-list.tsx

@@ -0,0 +1,54 @@
+'use client';
+
+import Link from 'next/link';
+import { useParams } from 'next/navigation';
+import { useQuery } from '@tanstack/react-query';
+
+import { PageHeader } from '@/components/shared/page-header';
+import { ReservationList, type ReservationRow } from '@/components/reservations/reservation-list';
+import { TableSkeleton } from '@/components/shared/loading-skeleton';
+import { apiFetch } from '@/lib/api/client';
+
+interface ReservationsApiResponse {
+  data: ReservationRow[];
+  pagination: { total: number; page: number; pageSize: number };
+}
+
+export function BerthReservationsList() {
+  const params = useParams<{ portSlug: string }>();
+  const portSlug = params?.portSlug ?? '';
+
+  const { data, isLoading } = useQuery<ReservationsApiResponse>({
+    queryKey: ['berth-reservations', 'list'],
+    queryFn: () => apiFetch('/api/v1/berth-reservations?page=1&limit=100&order=desc'),
+  });
+
+  return (
+    <div className="flex flex-col gap-6">
+      <PageHeader
+        eyebrow="Marina"
+        title="Berth Reservations"
+        description="All reservations across all berths"
+        actions={
+          <Link
+            href={`/${portSlug}/berths`}
+            className="text-sm text-muted-foreground hover:text-foreground"
+          >
+            View berths
+          </Link>
+        }
+      />
+
+      {isLoading ? (
+        <TableSkeleton />
+      ) : (
+        <ReservationList
+          reservations={data?.data ?? []}
+          showBerth
+          portSlug={portSlug}
+          emptyMessage="No reservations found."
+        />
+      )}
+    </div>
+  );
+}

src/components/reservations/reservation-detail.tsx

@@ -1,17 +1,28 @@
 'use client';
 
+import { useState } from 'react';
 import Link from 'next/link';
 import type { Route } from 'next';
-import { useQuery } from '@tanstack/react-query';
-import { ArrowLeft, Bell, Download, FileSignature, Mail } from 'lucide-react';
+import { useQuery, useQueryClient } from '@tanstack/react-query';
+import { ArrowLeft, Bell, Download, FileSignature, Mail, StopCircle } from 'lucide-react';
 import { toast } from 'sonner';
 
 import { Button } from '@/components/ui/button';
+import {
+  Dialog,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from '@/components/ui/dialog';
+import { Input } from '@/components/ui/input';
+import { Label } from '@/components/ui/label';
 import { PageHeader } from '@/components/shared/page-header';
 import { StatusPill, type StatusPillStatus } from '@/components/ui/status-pill';
 import { EmptyState } from '@/components/ui/empty-state';
 import { useRealtimeInvalidation } from '@/hooks/use-realtime-invalidation';
 import { apiFetch } from '@/lib/api/client';
+import { ClientLink, YachtLink, BerthLink } from '@/components/reservations/reservation-list';
 
 interface ReservationDoc {
   id: string;
@@ -42,12 +53,77 @@ const RESERVATION_PILL: Record<string, StatusPillStatus> = {
   cancelled: 'cancelled',
 };
 
+function todayIso(): string {
+  return new Date().toISOString().slice(0, 10);
+}
+
+interface EndReservationDialogProps {
+  reservationId: string;
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+}
+
+function EndReservationDialog({ reservationId, open, onOpenChange }: EndReservationDialogProps) {
+  const qc = useQueryClient();
+  const [endDate, setEndDate] = useState(todayIso);
+  const [submitting, setSubmitting] = useState(false);
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    setSubmitting(true);
+    try {
+      await apiFetch(`/api/v1/berth-reservations/${reservationId}`, {
+        method: 'PATCH',
+        body: { action: 'end', endDate },
+      });
+      qc.invalidateQueries({ queryKey: ['reservation', reservationId] });
+      toast.success('Reservation ended');
+      onOpenChange(false);
+    } catch (err) {
+      toast.error(err instanceof Error ? err.message : 'Failed to end reservation');
+    } finally {
+      setSubmitting(false);
+    }
+  }
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="sm:max-w-sm">
+        <DialogHeader>
+          <DialogTitle>End reservation</DialogTitle>
+        </DialogHeader>
+        <form onSubmit={handleSubmit} className="space-y-4 pt-2">
+          <div className="space-y-1.5">
+            <Label htmlFor="end-date">End date</Label>
+            <Input
+              id="end-date"
+              type="date"
+              value={endDate}
+              onChange={(e) => setEndDate(e.target.value)}
+              required
+            />
+          </div>
+          <DialogFooter>
+            <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
+              Cancel
+            </Button>
+            <Button type="submit" variant="destructive" disabled={submitting}>
+              {submitting ? 'Ending…' : 'End reservation'}
+            </Button>
+          </DialogFooter>
+        </form>
+      </DialogContent>
+    </Dialog>
+  );
+}
+
 interface ReservationDetailProps {
   reservationId: string;
   portSlug: string;
 }
 
 export function ReservationDetail({ reservationId, portSlug }: ReservationDetailProps) {
+  const [endDialogOpen, setEndDialogOpen] = useState(false);
   const reservation = useQuery<{ data: ReservationData }>({
     queryKey: ['reservation', reservationId],
     queryFn: () => apiFetch(`/api/v1/berth-reservations/${reservationId}`),
@@ -215,11 +291,19 @@ export function ReservationDetail({ reservationId, portSlug }: ReservationDetail
           </>
         }
         actions={
-          <Button asChild variant="outline">
-            <Link href={`/${portSlug}/berths`}>
-              <ArrowLeft className="mr-1.5 h-4 w-4" /> Back to berths
-            </Link>
-          </Button>
+          <div className="flex items-center gap-2">
+            {res.status === 'active' && (
+              <Button variant="outline" size="sm" onClick={() => setEndDialogOpen(true)}>
+                <StopCircle className="mr-1.5 h-4 w-4" />
+                End reservation
+              </Button>
+            )}
+            <Button asChild variant="outline">
+              <Link href={`/${portSlug}/berths`}>
+                <ArrowLeft className="mr-1.5 h-4 w-4" /> Back to berths
+              </Link>
+            </Button>
+          </div>
         }
         variant="gradient"
       />
@@ -233,35 +317,20 @@ export function ReservationDetail({ reservationId, portSlug }: ReservationDetail
             <dl className="grid grid-cols-2 gap-3 text-sm">
               <div>
                 <dt className="text-xs text-muted-foreground">Berth</dt>
-                <dd>
-                  <Link
-                    href={`/${portSlug}/berths/${res.berthId}` as Route}
-                    className="font-medium text-brand hover:underline"
-                  >
-                    {res.berthId.slice(0, 8)}…
-                  </Link>
+                <dd className="font-medium">
+                  <BerthLink berthId={res.berthId} portSlug={portSlug} />
                 </dd>
               </div>
               <div>
                 <dt className="text-xs text-muted-foreground">Yacht</dt>
-                <dd>
-                  <Link
-                    href={`/${portSlug}/yachts/${res.yachtId}` as Route}
-                    className="font-medium text-brand hover:underline"
-                  >
-                    {res.yachtId.slice(0, 8)}…
-                  </Link>
+                <dd className="font-medium">
+                  <YachtLink yachtId={res.yachtId} portSlug={portSlug} />
                 </dd>
               </div>
               <div>
                 <dt className="text-xs text-muted-foreground">Client</dt>
-                <dd>
-                  <Link
-                    href={`/${portSlug}/clients/${res.clientId}` as Route}
-                    className="font-medium text-brand hover:underline"
-                  >
-                    {res.clientId.slice(0, 8)}…
-                  </Link>
+                <dd className="font-medium">
+                  <ClientLink clientId={res.clientId} portSlug={portSlug} />
                 </dd>
               </div>
               <div>
@@ -287,6 +356,12 @@ export function ReservationDetail({ reservationId, portSlug }: ReservationDetail
           </section>
         </div>
       </div>
+
+      <EndReservationDialog
+        reservationId={reservationId}
+        open={endDialogOpen}
+        onOpenChange={setEndDialogOpen}
+      />
     </div>
   );
 }

src/components/reservations/reservation-list.tsx

@@ -41,7 +41,7 @@ export interface ReservationListProps {
  * Renders a client's name as a link by fetching the client record.
  * Uses TanStack Query cache for memoization of repeated clientId queries.
  */
-function ClientLink({ clientId, portSlug }: { clientId: string; portSlug: string }) {
+export function ClientLink({ clientId, portSlug }: { clientId: string; portSlug: string }) {
   const { data } = useQuery<{ fullName: string }>({
     queryKey: ['clients', clientId, 'name-only'],
     queryFn: () =>
@@ -62,7 +62,7 @@ function ClientLink({ clientId, portSlug }: { clientId: string; portSlug: string
 /**
  * Renders a yacht's name as a link by fetching the yacht record.
  */
-function YachtLink({ yachtId, portSlug }: { yachtId: string; portSlug: string }) {
+export function YachtLink({ yachtId, portSlug }: { yachtId: string; portSlug: string }) {
   const { data } = useQuery<{ name: string }>({
     queryKey: ['yachts', yachtId, 'name-only'],
     queryFn: () =>
@@ -83,7 +83,7 @@ function YachtLink({ yachtId, portSlug }: { yachtId: string; portSlug: string })
 /**
  * Renders a berth's mooring number as a link by fetching the berth record.
  */
-function BerthLink({ berthId, portSlug }: { berthId: string; portSlug: string }) {
+export function BerthLink({ berthId, portSlug }: { berthId: string; portSlug: string }) {
   const { data } = useQuery<{ mooringNumber: string }>({
     queryKey: ['berths', berthId, 'name-only'],
     queryFn: () =>

src/components/shared/detail-header-strip.tsx

@@ -10,7 +10,7 @@ export function DetailHeaderStrip({ children, className }: DetailHeaderStripProp
   return (
     <div
       className={cn(
-        'rounded-xl border border-border bg-gradient-brand-soft px-5 py-4 shadow-xs',
+        'rounded-xl border border-border bg-gradient-brand-soft px-5 py-3 shadow-xs',
         className,
       )}
     >

src/components/shared/inline-editable-field.tsx

@@ -262,7 +262,9 @@ function ReadButton({
       {!disabled && (
         <Pencil
           className={cn(
-            'h-3 w-3 opacity-0 transition-opacity group-hover:opacity-50',
+            // Show the pencil faintly at rest so users discover the field is
+            // editable without having to hover-and-test every label.
+            'h-3 w-3 opacity-20 transition-opacity group-hover:opacity-60',
             multiline && 'mt-1 shrink-0',
           )}
         />

src/components/shared/realtime-toasts.tsx

@@ -0,0 +1,84 @@
+'use client';
+
+import { useEffect } from 'react';
+import { toast } from 'sonner';
+
+import { useSocket } from '@/providers/socket-provider';
+import { stageLabel } from '@/lib/constants';
+
+/**
+ * App-wide subscriber that surfaces high-signal sales events as sonner
+ * toasts. Mounted once inside SocketProvider so reps see "EOI signed",
+ * "Deposit recorded", "Stage advanced" without having to refresh.
+ *
+ * Render-only — no children. Intentionally narrow in scope: only toast on
+ * events that are noteworthy *to a user staring at any page*. Per-page
+ * cache invalidations stay in `useRealtimeInvalidation`.
+ */
+export function RealtimeToasts() {
+  const socket = useSocket();
+
+  useEffect(() => {
+    if (!socket) return;
+
+    function onStageChanged(payload: {
+      newStage?: string;
+      oldStage?: string | null;
+      clientName?: string;
+    }) {
+      if (!payload?.newStage) return;
+      const who = payload.clientName?.trim() || 'an interest';
+      toast.success(`${who} → ${stageLabel(payload.newStage)}`, {
+        description: payload.oldStage
+          ? `Advanced from ${stageLabel(payload.oldStage)}.`
+          : 'Pipeline stage advanced.',
+      });
+    }
+
+    function onDocumentCompleted(payload: { type?: string }) {
+      // Kick a generic "fully signed" — the type-specific message is
+      // friendlier when we can identify it as an EOI.
+      if (payload?.type === 'eoi') {
+        toast.success('EOI fully signed', {
+          description: 'All required signatures received.',
+        });
+      } else {
+        toast.success('Document fully signed');
+      }
+    }
+
+    function onSignerSigned(payload: { signerName?: string; documentTitle?: string }) {
+      const who = payload?.signerName?.trim();
+      const title = payload?.documentTitle?.trim();
+      if (who && title) {
+        toast.message(`${who} signed "${title}"`);
+      } else if (who) {
+        toast.message(`${who} signed a document`);
+      } else {
+        toast.message('Signer added a signature');
+      }
+    }
+
+    function onOutcomeSet(payload: { outcome?: string }) {
+      if (!payload?.outcome) return;
+      const isWon = payload.outcome === 'won';
+      const label = payload.outcome.replace(/_/g, ' ');
+      const fn = isWon ? toast.success : toast.message;
+      fn(`Interest closed — ${label}`);
+    }
+
+    socket.on('interest:stageChanged', onStageChanged);
+    socket.on('document:completed', onDocumentCompleted);
+    socket.on('document:signer:signed', onSignerSigned);
+    socket.on('interest:outcomeSet', onOutcomeSet);
+
+    return () => {
+      socket.off('interest:stageChanged', onStageChanged);
+      socket.off('document:completed', onDocumentCompleted);
+      socket.off('document:signer:signed', onSignerSigned);
+      socket.off('interest:outcomeSet', onOutcomeSet);
+    };
+  }, [socket]);
+
+  return null;
+}

src/components/ui/dialog.tsx

@@ -38,7 +38,15 @@ const DialogContent = React.forwardRef<
     <DialogPrimitive.Content
       ref={ref}
       className={cn(
-        'fixed inset-0 z-50 grid w-full gap-4 border-0 bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 sm:left-[50%] sm:top-[50%] sm:inset-auto sm:max-w-lg sm:translate-x-[-50%] sm:translate-y-[-50%] sm:border sm:rounded-lg sm:data-[state=closed]:zoom-out-95 sm:data-[state=open]:zoom-in-95 sm:data-[state=closed]:slide-out-to-left-1/2 sm:data-[state=closed]:slide-out-to-top-[48%] sm:data-[state=open]:slide-in-from-left-1/2 sm:data-[state=open]:slide-in-from-top-[48%]',
+        // Mobile: full-screen sheet anchored to all four sides via individual
+        // top/right/bottom/left utilities. Desktop (sm+): override each side
+        // individually so tailwind-merge doesn't collapse our centering classes.
+        // (Don't use `inset-0` + `sm:inset-auto` here — twMerge sees that as a
+        // conflict and silently strips `sm:left-[50%]` / `sm:top-[50%]`.)
+        'fixed top-0 right-0 bottom-0 left-0 z-50 grid w-full gap-4 border-0 bg-background p-6 shadow-lg duration-200',
+        'data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0',
+        'sm:top-[50%] sm:right-auto sm:bottom-auto sm:left-[50%] sm:max-w-lg sm:translate-x-[-50%] sm:translate-y-[-50%] sm:border sm:rounded-lg',
+        'sm:data-[state=closed]:zoom-out-95 sm:data-[state=open]:zoom-in-95 sm:data-[state=closed]:slide-out-to-left-1/2 sm:data-[state=closed]:slide-out-to-top-[48%] sm:data-[state=open]:slide-in-from-left-1/2 sm:data-[state=open]:slide-in-from-top-[48%]',
         className,
       )}
       {...props}

src/components/yachts/yacht-tabs.tsx

@@ -1,12 +1,13 @@
 'use client';
 
-import { useMutation, useQueryClient } from '@tanstack/react-query';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { useParams } from 'next/navigation';
 
 import type { DetailTab } from '@/components/shared/detail-layout';
-import { EmptyState } from '@/components/shared/empty-state';
 import { InlineEditableField } from '@/components/shared/inline-editable-field';
 import { InlineTagEditor } from '@/components/shared/inline-tag-editor';
 import { NotesList } from '@/components/shared/notes-list';
+import { ReservationList, type ReservationRow } from '@/components/reservations/reservation-list';
 import { YachtOwnershipHistory } from '@/components/yachts/yacht-ownership-history';
 import { apiFetch } from '@/lib/api/client';
 
@@ -206,6 +207,70 @@ function OverviewTab({ yachtId, yacht }: { yachtId: string; yacht: YachtTabsYach
   );
 }
 
+function YachtInterestsTab({ yachtId }: { yachtId: string }) {
+  const { data, isLoading } = useQuery<{
+    data: Array<{
+      id: string;
+      pipelineStage: string;
+      clientName: string | null;
+      berthMooringNumber: string | null;
+      updatedAt: string;
+    }>;
+  }>({
+    queryKey: ['interests', 'by-yacht', yachtId],
+    queryFn: () => apiFetch(`/api/v1/interests?yachtId=${yachtId}&limit=50&order=desc`),
+  });
+
+  const interests = data?.data ?? [];
+
+  if (isLoading) return <p className="text-sm text-muted-foreground">Loading…</p>;
+  if (interests.length === 0) {
+    return <p className="text-sm text-muted-foreground">No interests linked to this yacht.</p>;
+  }
+
+  return (
+    <ul className="space-y-2">
+      {interests.map((i) => (
+        <li
+          key={i.id}
+          className="flex items-center gap-3 rounded-md border bg-muted/30 p-3 text-sm"
+        >
+          <span className="w-36 shrink-0 text-xs font-medium uppercase text-muted-foreground">
+            {i.pipelineStage.replace(/_/g, ' ')}
+          </span>
+          <span className="flex-1 truncate">{i.clientName ?? '—'}</span>
+          {i.berthMooringNumber && (
+            <span className="shrink-0 text-xs text-muted-foreground">
+              Berth {i.berthMooringNumber}
+            </span>
+          )}
+        </li>
+      ))}
+    </ul>
+  );
+}
+
+function YachtReservationsTab({ yachtId }: { yachtId: string }) {
+  const routeParams = useParams<{ portSlug: string }>();
+  const portSlug = routeParams?.portSlug ?? '';
+
+  const { data, isLoading } = useQuery<{ data: ReservationRow[] }>({
+    queryKey: ['berth-reservations', 'by-yacht', yachtId],
+    queryFn: () => apiFetch(`/api/v1/berth-reservations?yachtId=${yachtId}&limit=50&order=desc`),
+  });
+
+  if (isLoading) return <p className="text-sm text-muted-foreground">Loading…</p>;
+
+  return (
+    <ReservationList
+      reservations={data?.data ?? []}
+      showBerth
+      portSlug={portSlug}
+      emptyMessage="No reservations for this yacht."
+    />
+  );
+}
+
 export function getYachtTabs({ yachtId, currentUserId, yacht }: YachtTabsOptions): DetailTab[] {
   return [
     {
@@ -221,12 +286,12 @@ export function getYachtTabs({ yachtId, currentUserId, yacht }: YachtTabsOptions
     {
       id: 'interests',
       label: 'Interests',
-      content: <EmptyState title="Interests" description="Coming soon" />,
+      content: <YachtInterestsTab yachtId={yachtId} />,
     },
     {
       id: 'reservations',
       label: 'Reservations',
-      content: <EmptyState title="Reservations" description="Coming soon" />,
+      content: <YachtReservationsTab yachtId={yachtId} />,
     },
     {
       id: 'notes',

src/hooks/realtime-invalidation-core.ts

@@ -0,0 +1,52 @@
+import type { QueryClient, QueryKey } from '@tanstack/react-query';
+
+/** Minimum surface of socket.io's client we use here. Kept loose so the
+ *  helper can be unit-tested with a stub object without dragging the full
+ *  socket.io dependency into the test runtime. */
+export interface SocketLike {
+  on(event: string, handler: (...args: unknown[]) => void): unknown;
+  off(event: string, handler: (...args: unknown[]) => void): unknown;
+}
+
+export type EventMap = Record<string, QueryKey[]>;
+
+/**
+ * Pure subscription logic for `useRealtimeInvalidation`. Registers one
+ * handler per event key. Each handler reads the latest eventMap from the
+ * supplied getter so callers can pass a fresh object literal on every render
+ * without re-subscribing.
+ *
+ * Returns a cleanup function that removes the registered handlers.
+ *
+ * Lives in its own JSX-free file so it can be unit-tested under vitest's
+ * node environment without dragging the React provider into the bundle.
+ */
+export function subscribeRealtimeInvalidations(
+  socket: SocketLike,
+  eventKeys: string[],
+  queryClient: Pick<QueryClient, 'invalidateQueries'>,
+  getEventMap: () => EventMap,
+): () => void {
+  const handlers: Array<{ event: string; handler: (...args: unknown[]) => void }> = [];
+
+  for (const event of eventKeys) {
+    const handler = () => {
+      // Read the LATEST map at fire-time — not at subscription time — so
+      // callers passing inline `{ 'client:created': [...] }` literals don't
+      // bind a stale snapshot if they re-render.
+      const queryKeys = getEventMap()[event];
+      if (!queryKeys) return;
+      for (const key of queryKeys) {
+        queryClient.invalidateQueries({ queryKey: key });
+      }
+    };
+    socket.on(event, handler);
+    handlers.push({ event, handler });
+  }
+
+  return () => {
+    for (const { event, handler } of handlers) {
+      socket.off(event, handler);
+    }
+  };
+}

src/hooks/use-realtime-invalidation.ts

@@ -1,14 +1,20 @@
 'use client';
 
-import { useEffect } from 'react';
-import { useQueryClient, type QueryKey } from '@tanstack/react-query';
+import { useEffect, useRef } from 'react';
+import { useQueryClient } from '@tanstack/react-query';
 
 import { useSocket } from '@/providers/socket-provider';
+import { subscribeRealtimeInvalidations, type EventMap } from '@/hooks/realtime-invalidation-core';
+
+// Re-export for convenience so callers don't need to know about the split.
+export type { EventMap, SocketLike } from '@/hooks/realtime-invalidation-core';
 
 /**
  * Subscribes to socket events and invalidates React Query caches.
  *
- * @param eventMap - Maps socket event names to arrays of query keys to invalidate.
+ * Safe to call with an inline-literal `eventMap` — the hook only re-subscribes
+ * when the SET of event keys actually changes (not when the object identity
+ * changes). The latest query-key list is read at event fire-time via a ref.
  *
  * @example
  * useRealtimeInvalidation({
@@ -17,31 +23,29 @@ import { useSocket } from '@/providers/socket-provider';
  *   'client:archived': [['clients']],
  * });
  */
-export function useRealtimeInvalidation(
-  eventMap: Record<string, QueryKey[]>,
-) {
+export function useRealtimeInvalidation(eventMap: EventMap) {
   const socket = useSocket();
   const queryClient = useQueryClient();
 
+  // Stash the latest map in a ref so handlers always see fresh queryKeys
+  // without re-subscribing.
+  const eventMapRef = useRef(eventMap);
+  eventMapRef.current = eventMap;
+
+  // Re-subscribe ONLY when the set of event names changes. Object identity
+  // of `eventMap` flips on every caller render; the joined key signature
+  // doesn't.
+  const eventKeysSig = Object.keys(eventMap).sort().join('|');
+
   useEffect(() => {
     if (!socket) return;
-
-    const handlers: Array<{ event: string; handler: (...args: unknown[]) => void }> = [];
-
-    for (const [event, queryKeys] of Object.entries(eventMap)) {
-      const handler = () => {
-        for (const key of queryKeys) {
-          queryClient.invalidateQueries({ queryKey: key });
-        }
-      };
-      socket.on(event, handler);
-      handlers.push({ event, handler });
-    }
-
-    return () => {
-      for (const { event, handler } of handlers) {
-        socket.off(event, handler);
-      }
-    };
-  }, [socket, queryClient, eventMap]);
+    // eventMapRef is intentionally not in deps — it's a ref; we only want to
+    // re-run when the socket, queryClient, or the event-key SET changes.
+    return subscribeRealtimeInvalidations(
+      socket,
+      eventKeysSig.length > 0 ? eventKeysSig.split('|') : [],
+      queryClient,
+      () => eventMapRef.current,
+    );
+  }, [socket, queryClient, eventKeysSig]);
 }

src/lib/api/helpers.ts

@@ -181,10 +181,15 @@ export function withAuth(
         }
       } else if (profile.isSuperAdmin && portId) {
         // Super admin still needs portSlug for response context.
+        // We also validate the portId actually exists — a super-admin session
+        // must not be able to operate against a fabricated portId.
         const port = await db.query.ports.findFirst({
           where: eq(ports.id, portId),
         });
-        portSlug = port?.slug ?? '';
+        if (!port) {
+          return NextResponse.json({ error: 'Port not found' }, { status: 404 });
+        }
+        portSlug = port.slug;
       }
 
       const ctx: AuthContext = {

src/lib/constants.ts

@@ -26,6 +26,19 @@ export const STAGE_LABELS: Record<PipelineStage, string> = {
   completed: 'Completed',
 };
 
+// Compact labels for cramped contexts (mobile chart axes, dense tables).
+export const STAGE_SHORT_LABELS: Record<PipelineStage, string> = {
+  open: 'Open',
+  details_sent: 'Details',
+  in_communication: 'Comms',
+  eoi_sent: 'EOI →',
+  eoi_signed: 'EOI ✓',
+  deposit_10pct: 'Dep.',
+  contract_sent: 'Ctr →',
+  contract_signed: 'Ctr ✓',
+  completed: 'Done',
+};
+
 export const STAGE_BADGE: Record<PipelineStage, string> = {
   open: 'bg-slate-100 text-slate-700',
   details_sent: 'bg-blue-100 text-blue-700',

src/lib/db/migrations/0021_unusual_azazel.sql

@@ -0,0 +1,30 @@
+CREATE TABLE "client_merge_candidates" (
+	"id" text PRIMARY KEY NOT NULL,
+	"port_id" text NOT NULL,
+	"client_a_id" text NOT NULL,
+	"client_b_id" text NOT NULL,
+	"score" integer NOT NULL,
+	"reasons" jsonb NOT NULL,
+	"status" text DEFAULT 'pending' NOT NULL,
+	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"resolved_at" timestamp with time zone,
+	"resolved_by" text
+);
+--> statement-breakpoint
+CREATE TABLE "migration_source_links" (
+	"id" text PRIMARY KEY NOT NULL,
+	"source_system" text NOT NULL,
+	"source_id" text NOT NULL,
+	"target_entity_type" text NOT NULL,
+	"target_entity_id" text NOT NULL,
+	"applied_id" text NOT NULL,
+	"applied_by" text,
+	"applied_at" timestamp with time zone DEFAULT now() NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE "client_merge_candidates" ADD CONSTRAINT "client_merge_candidates_port_id_ports_id_fk" FOREIGN KEY ("port_id") REFERENCES "public"."ports"("id") ON DELETE no action ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "client_merge_candidates" ADD CONSTRAINT "client_merge_candidates_client_a_id_clients_id_fk" FOREIGN KEY ("client_a_id") REFERENCES "public"."clients"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "client_merge_candidates" ADD CONSTRAINT "client_merge_candidates_client_b_id_clients_id_fk" FOREIGN KEY ("client_b_id") REFERENCES "public"."clients"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+CREATE INDEX "idx_cmc_port_status" ON "client_merge_candidates" USING btree ("port_id","status");--> statement-breakpoint
+CREATE UNIQUE INDEX "idx_cmc_pair" ON "client_merge_candidates" USING btree ("port_id","client_a_id","client_b_id");--> statement-breakpoint
+CREATE UNIQUE INDEX "idx_msl_source_target" ON "migration_source_links" USING btree ("source_system","source_id","target_entity_type");

src/lib/db/migrations/0022_magenta_madame_hydra.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "clients" ADD COLUMN "merged_into_client_id" text;--> statement-breakpoint
+CREATE INDEX "idx_clients_merged_into" ON "clients" USING btree ("merged_into_client_id");

src/lib/db/migrations/meta/_journal.json

@@ -141,6 +141,20 @@
       "when": 1777671562738,
       "tag": "0019_lazy_vampiro",
       "breakpoints": true
+    },
+    {
+      "idx": 21,
+      "version": "7",
+      "when": 1777811835982,
+      "tag": "0021_unusual_azazel",
+      "breakpoints": true
+    },
+    {
+      "idx": 22,
+      "version": "7",
+      "when": 1777812671833,
+      "tag": "0022_magenta_madame_hydra",
+      "breakpoints": true
     }
   ]
 }

src/lib/db/schema/clients.ts

@@ -2,6 +2,7 @@ import {
   pgTable,
   text,
   boolean,
+  integer,
   timestamp,
   jsonb,
   index,
@@ -30,6 +31,11 @@ export const clients = pgTable(
     source: text('source'), // website, manual, referral, broker
     sourceDetails: text('source_details'),
     archivedAt: timestamp('archived_at', { withTimezone: true }),
+    /** When this client was merged into another (the "loser" of a dedup
+     *  merge), this points at the surviving client. Used by the
+     *  /admin/duplicates review queue to redirect any stragglers, and by
+     *  the unmerge flow to restore. Null for live clients. */
+    mergedIntoClientId: text('merged_into_client_id'),
     createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
     updatedAt: timestamp('updated_at', { withTimezone: true }).notNull().defaultNow(),
   },
@@ -38,6 +44,7 @@ export const clients = pgTable(
     index('idx_clients_name').on(table.portId, table.fullName),
     index('idx_clients_archived').on(table.portId, table.archivedAt),
     index('idx_clients_nationality_iso').on(table.nationalityIso),
+    index('idx_clients_merged_into').on(table.mergedIntoClientId),
   ],
 );
 
@@ -145,6 +152,54 @@ export const clientMergeLog = pgTable(
   (table) => [index('idx_cml_port').on(table.portId)],
 );
 
+/**
+ * Pairs of clients flagged by the background scoring job as potential
+ * duplicates. The `/admin/duplicates` review queue reads from here.
+ *
+ * Lifecycle:
+ *   - Background job inserts a row when a pair scores >= the
+ *     `dedup_review_queue_threshold` system setting.
+ *   - User reviews in the admin UI and either merges (status='merged')
+ *     or dismisses (status='dismissed').
+ *   - Subsequent runs of the scoring job skip pairs already
+ *     `dismissed` so the same false-positive doesn't keep reappearing.
+ *     A future score increase recreates the row.
+ *
+ * Pairs are stored canonically with `clientAId < clientBId` (string
+ * comparison) so the same pair only generates one row regardless of
+ * scoring direction.
+ */
+export const clientMergeCandidates = pgTable(
+  'client_merge_candidates',
+  {
+    id: text('id')
+      .primaryKey()
+      .$defaultFn(() => crypto.randomUUID()),
+    portId: text('port_id')
+      .notNull()
+      .references(() => ports.id),
+    clientAId: text('client_a_id')
+      .notNull()
+      .references(() => clients.id, { onDelete: 'cascade' }),
+    clientBId: text('client_b_id')
+      .notNull()
+      .references(() => clients.id, { onDelete: 'cascade' }),
+    score: integer('score').notNull(),
+    /** Human-readable rule list, e.g. ["email match", "phone match"]. */
+    reasons: jsonb('reasons').notNull(),
+    status: text('status').notNull().default('pending'), // pending | dismissed | merged
+    createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
+    resolvedAt: timestamp('resolved_at', { withTimezone: true }),
+    resolvedBy: text('resolved_by'),
+  },
+  (table) => [
+    index('idx_cmc_port_status').on(table.portId, table.status),
+    // Same pair shouldn't surface twice — enforce uniqueness on the
+    // canonical (a < b) ordering.
+    uniqueIndex('idx_cmc_pair').on(table.portId, table.clientAId, table.clientBId),
+  ],
+);
+
 export const clientAddresses = pgTable(
   'client_addresses',
   {
@@ -190,3 +245,5 @@ export type ClientMergeLog = typeof clientMergeLog.$inferSelect;
 export type NewClientMergeLog = typeof clientMergeLog.$inferInsert;
 export type ClientAddress = typeof clientAddresses.$inferSelect;
 export type NewClientAddress = typeof clientAddresses.$inferInsert;
+export type ClientMergeCandidate = typeof clientMergeCandidates.$inferSelect;
+export type NewClientMergeCandidate = typeof clientMergeCandidates.$inferInsert;

src/lib/db/schema/index.ts

@@ -56,5 +56,8 @@ export * from './ai-usage';
 // GDPR export tracking (Phase 3d)
 export * from './gdpr';
 
+// Migration ledger (one-shot scripts — NocoDB import etc.)
+export * from './migration';
+
 // Relations (must come last — references all tables)
 export * from './relations';

src/lib/db/schema/migration.ts

@@ -0,0 +1,48 @@
+import { pgTable, text, timestamp, uniqueIndex } from 'drizzle-orm/pg-core';
+
+/**
+ * Idempotency ledger for one-shot data migrations from external sources
+ * (e.g. the legacy NocoDB Interests table).
+ *
+ * Every entity created during a migration script's `--apply` run gets a
+ * row here mapping the source-system row identifier to the new-system
+ * entity id. Re-running `--apply` against the same report skips rows
+ * already linked, so partial-failure resumption is just "run again."
+ *
+ * One source row can generate multiple new entities (e.g. one NocoDB
+ * Interests row → one client + one interest + one yacht), so the
+ * uniqueness constraint includes `target_entity_type`.
+ */
+export const migrationSourceLinks = pgTable(
+  'migration_source_links',
+  {
+    id: text('id')
+      .primaryKey()
+      .$defaultFn(() => crypto.randomUUID()),
+    /** e.g. 'nocodb_interests', 'nocodb_residences', 'nocodb_website_submissions'. */
+    sourceSystem: text('source_system').notNull(),
+    /** Source row identifier as a string (NocoDB IDs are integers; we keep
+     *  text here for forward compat with other sources). */
+    sourceId: text('source_id').notNull(),
+    /** e.g. 'client', 'interest', 'yacht', 'document'. */
+    targetEntityType: text('target_entity_type').notNull(),
+    /** UUID of the new-system entity (clients.id, interests.id, etc.). */
+    targetEntityId: text('target_entity_id').notNull(),
+    /** Apply-id from the migration run that created this link — pairs with
+     *  the on-disk apply manifest so `--rollback --apply-id <id>` knows
+     *  exactly which links to remove. */
+    appliedId: text('applied_id').notNull(),
+    appliedBy: text('applied_by'),
+    appliedAt: timestamp('applied_at', { withTimezone: true }).notNull().defaultNow(),
+  },
+  (table) => [
+    uniqueIndex('idx_msl_source_target').on(
+      table.sourceSystem,
+      table.sourceId,
+      table.targetEntityType,
+    ),
+  ],
+);
+
+export type MigrationSourceLink = typeof migrationSourceLinks.$inferSelect;
+export type NewMigrationSourceLink = typeof migrationSourceLinks.$inferInsert;

src/lib/dedup/find-matches.ts

@@ -0,0 +1,255 @@
+/**
+ * Client-match finder — pure scoring logic.
+ *
+ * Compares one input candidate against a pool of existing candidates and
+ * returns scored matches. Used by:
+ *   - the at-create suggestion in client/interest forms (Layer 1)
+ *   - the public-form auto-link path (when score >= block threshold)
+ *   - the nightly background scoring job (Layer 3)
+ *   - the migration script's dedup pass
+ *
+ * Performance shape: blocking via email / phone / surname-token reduces
+ * the pairwise scan from O(n²) to ~O(n) for any pool size we'll see in
+ * production. See `findClientMatches` for the blocking implementation.
+ *
+ * Design reference: docs/superpowers/specs/2026-05-03-dedup-and-migration-design.md §4.
+ */
+
+import { parsePhoneScriptSafe as parsePhone } from './phone-parse';
+
+import { levenshtein } from './normalize';
+
+// ─── Types ──────────────────────────────────────────────────────────────────
+
+export interface MatchCandidate {
+  id: string;
+  fullName: string | null;
+  /** Lowercased last non-particle token from `normalizeName(...).surnameToken`.
+   *  Used as a blocking key. */
+  surnameToken: string | null;
+  /** Already lowercased + validated via `normalizeEmail`. */
+  emails: string[];
+  /** Already canonical E.164 via `normalizePhone`. */
+  phonesE164: string[];
+  /** Address country (NOT phone country) — used for tiebreaking, not scoring. */
+  countryIso: string | null;
+}
+
+export type MatchConfidence = 'high' | 'medium' | 'low';
+
+export interface MatchResult {
+  candidate: MatchCandidate;
+  /** 0–100 after capping. */
+  score: number;
+  /** Human-readable list of which rules contributed. Useful for the
+   *  review queue UI ("matched on email + phone + surname token"). */
+  reasons: string[];
+  confidence: MatchConfidence;
+}
+
+export interface DedupThresholds {
+  /** Inclusive lower bound for `'high'` confidence. */
+  highScore: number;
+  /** Inclusive lower bound for `'medium'` confidence. Below this is `'low'`. */
+  mediumScore: number;
+}
+
+// ─── Public entry point ─────────────────────────────────────────────────────
+
+/**
+ * Compare `input` against every reachable candidate in `pool` and return
+ * scored matches, sorted by score descending. The result list includes
+ * low-confidence hits — caller filters by `confidence` or `score`
+ * depending on use case.
+ *
+ * Self-matches (an entry with `id === input.id`, e.g. when re-scoring an
+ * existing client during a background job) are excluded.
+ */
+export function findClientMatches(
+  input: MatchCandidate,
+  pool: MatchCandidate[],
+  thresholds: DedupThresholds,
+): MatchResult[] {
+  if (pool.length === 0) return [];
+
+  // ── Phase 1: build blocking indexes off the pool. ─────────────────────────
+  //
+  // Three indexes mean any candidate that shares ANY of (email / phone /
+  // surname-token) with the input shows up in the comparison set. Anything
+  // that shares NONE is structurally too different to be a duplicate and
+  // is skipped — this is what keeps the algorithm O(n) at scale.
+  const byEmail = new Map<string, MatchCandidate[]>();
+  const byPhone = new Map<string, MatchCandidate[]>();
+  const bySurnameToken = new Map<string, MatchCandidate[]>();
+
+  for (const c of pool) {
+    if (c.id === input.id) continue;
+    for (const email of c.emails) {
+      pushTo(byEmail, email, c);
+    }
+    for (const phone of c.phonesE164) {
+      pushTo(byPhone, phone, c);
+    }
+    if (c.surnameToken) {
+      pushTo(bySurnameToken, c.surnameToken, c);
+    }
+  }
+
+  // ── Phase 2: gather the comparison set via the blocking indexes. ─────────
+  const comparisonSet = new Map<string, MatchCandidate>();
+  for (const email of input.emails) {
+    for (const c of byEmail.get(email) ?? []) {
+      comparisonSet.set(c.id, c);
+    }
+  }
+  for (const phone of input.phonesE164) {
+    for (const c of byPhone.get(phone) ?? []) {
+      comparisonSet.set(c.id, c);
+    }
+  }
+  if (input.surnameToken) {
+    for (const c of bySurnameToken.get(input.surnameToken) ?? []) {
+      comparisonSet.set(c.id, c);
+    }
+  }
+
+  // ── Phase 3: score every candidate that survived blocking. ───────────────
+  const results: MatchResult[] = [];
+  for (const candidate of comparisonSet.values()) {
+    const r = scorePair(input, candidate);
+    results.push(r);
+  }
+
+  // ── Phase 4: sort by score desc + assign confidence tier. ────────────────
+  results.sort((a, b) => b.score - a.score);
+  for (const r of results) {
+    r.confidence = classify(r.score, thresholds);
+  }
+  return results;
+}
+
+// ─── Scoring ────────────────────────────────────────────────────────────────
+
+/**
+ * Score one (input, candidate) pair against the rule set in design §4.2.
+ * Compounding: positive rules sum, negative rules subtract; the result is
+ * clamped to [0, 100]. Reasons accumulate in the order rules fire so the
+ * review-queue UI can show "matched on email + phone".
+ */
+function scorePair(a: MatchCandidate, b: MatchCandidate): MatchResult {
+  let score = 0;
+  const reasons: string[] = [];
+
+  // ── Positive rules. ──────────────────────────────────────────────────────
+
+  const sharedEmail = a.emails.find((e) => b.emails.includes(e));
+  const emailMatch = !!sharedEmail;
+  if (emailMatch) {
+    score += 60;
+    reasons.push('email match');
+  }
+
+  const sharedPhone = a.phonesE164.find((p) => b.phonesE164.includes(p) && countDigits(p) >= 8);
+  const phoneMatch = !!sharedPhone;
+  if (phoneMatch) {
+    score += 50;
+    reasons.push('phone match');
+  }
+
+  const aNameNorm = (a.fullName ?? '').toLowerCase().trim();
+  const bNameNorm = (b.fullName ?? '').toLowerCase().trim();
+  const nameExactMatch = aNameNorm.length > 0 && aNameNorm === bNameNorm;
+  if (nameExactMatch) {
+    score += 20;
+    reasons.push('name match');
+  }
+
+  // Surname + given-name fuzzy. Only fires when names are NOT exactly
+  // equal — avoids double-counting with the rule above. Catches
+  // 'Constanzo' / 'Costanzo', 'Marc' / 'Marcus' etc. when other contact
+  // signals confirm them.
+  if (!nameExactMatch && a.surnameToken && b.surnameToken && a.surnameToken === b.surnameToken) {
+    const aGiven = (a.fullName ?? '').toLowerCase().split(/\s+/)[0] ?? '';
+    const bGiven = (b.fullName ?? '').toLowerCase().split(/\s+/)[0] ?? '';
+    if (aGiven && bGiven && levenshtein(aGiven, bGiven) <= 1) {
+      score += 15;
+      reasons.push('surname + given-name fuzzy match');
+    }
+  }
+
+  // ── Negative rules. ──────────────────────────────────────────────────────
+
+  // Same email but the two parties' phone numbers belong to different
+  // countries. Common when one inbox is shared by spouses / coworkers
+  // and the actual phone owners are distinct people. Don't auto-merge.
+  if (emailMatch && !phoneMatch && a.phonesE164.length > 0 && b.phonesE164.length > 0) {
+    const aCountries = phoneCountriesOf(a);
+    const bCountries = phoneCountriesOf(b);
+    const overlap = [...aCountries].some((c) => bCountries.has(c));
+    if (!overlap && aCountries.size > 0 && bCountries.size > 0) {
+      score -= 15;
+      reasons.push('phone country mismatch (negative)');
+    }
+  }
+
+  // Same name but no contact match. Two distinct people with the same
+  // name (common for "John Smith") sneak through name-based blocking;
+  // penalize so the score lands below the auto-merge threshold.
+  if (nameExactMatch && !emailMatch && !phoneMatch) {
+    score -= 20;
+    reasons.push('name match but no shared contact (negative)');
+  }
+
+  return {
+    candidate: b,
+    score: clamp(score, 0, 100),
+    reasons,
+    confidence: 'low', // assigned by caller after threshold lookup
+  };
+}
+
+// ─── Helpers ────────────────────────────────────────────────────────────────
+
+function pushTo<K, V>(map: Map<K, V[]>, key: K, value: V): void {
+  const existing = map.get(key);
+  if (existing) {
+    existing.push(value);
+  } else {
+    map.set(key, [value]);
+  }
+}
+
+function classify(score: number, thresholds: DedupThresholds): MatchConfidence {
+  if (score >= thresholds.highScore) return 'high';
+  if (score >= thresholds.mediumScore) return 'medium';
+  return 'low';
+}
+
+function clamp(value: number, min: number, max: number): number {
+  if (value < min) return min;
+  if (value > max) return max;
+  return value;
+}
+
+function countDigits(s: string): number {
+  let count = 0;
+  for (let i = 0; i < s.length; i += 1) {
+    const code = s.charCodeAt(i);
+    if (code >= 48 && code <= 57) count += 1;
+  }
+  return count;
+}
+
+/**
+ * Resolve each phone in a candidate to its ISO country code (via
+ * libphonenumber-js). Cached per call; the surrounding caller doesn't
+ * batch so we accept the parse cost.
+ */
+function phoneCountriesOf(c: MatchCandidate): Set<string> {
+  const out = new Set<string>();
+  for (const p of c.phonesE164) {
+    const parsed = parsePhone(p);
+    if (parsed.country) out.add(parsed.country);
+  }
+  return out;
+}

src/lib/dedup/migration-report.ts

@@ -0,0 +1,274 @@
+/**
+ * Migration report writer — turns a `MigrationPlan` (from
+ * `migration-transform.ts`) into a CSV + a human-readable Markdown
+ * summary on disk under `.migration/<timestamp>/`.
+ *
+ * The CSV format is intentionally machine-friendly (one row per
+ * planned operation) so it can be diffed across runs and inspected
+ * by hand. The summary is designed for "open this in your editor and
+ * eyeball it for 5 minutes before --apply."
+ */
+
+import { promises as fs } from 'node:fs';
+import path from 'node:path';
+
+import type { MigrationPlan } from './migration-transform';
+
+// ─── Output directory ───────────────────────────────────────────────────────
+
+export interface ReportPaths {
+  rootDir: string;
+  csvPath: string;
+  summaryPath: string;
+  planJsonPath: string;
+}
+
+/** Resolve report paths relative to the worktree root. The timestamped
+ *  directory is created lazily by `writeReport`. */
+export function resolveReportPaths(
+  rootDir: string,
+  timestamp: string = new Date().toISOString().replace(/[:.]/g, '-'),
+): ReportPaths {
+  const dir = path.join(rootDir, '.migration', timestamp);
+  return {
+    rootDir: dir,
+    csvPath: path.join(dir, 'report.csv'),
+    summaryPath: path.join(dir, 'summary.md'),
+    planJsonPath: path.join(dir, 'plan.json'),
+  };
+}
+
+// ─── CSV row shape ──────────────────────────────────────────────────────────
+
+interface CsvRow {
+  op: string; // create_client / create_contact / create_interest / auto_link / flag / needs_review
+  reason: string;
+  source_id: string;
+  target_table: string;
+  target_value: string;
+  confidence: string;
+  manual_review: 'true' | 'false';
+}
+
+// Trivial CSV escape: quote any cell that contains comma / quote / newline,
+// double up internal quotes per RFC 4180. No need for a dependency.
+function csvEscape(s: string): string {
+  if (/[",\n\r]/.test(s)) {
+    return `"${s.replace(/"/g, '""')}"`;
+  }
+  return s;
+}
+
+function rowToCsvLine(r: CsvRow): string {
+  return [
+    r.op,
+    r.reason,
+    r.source_id,
+    r.target_table,
+    r.target_value,
+    r.confidence,
+    r.manual_review,
+  ]
+    .map(csvEscape)
+    .join(',');
+}
+
+// ─── Build CSV ──────────────────────────────────────────────────────────────
+
+export function buildCsv(plan: MigrationPlan): string {
+  const lines: string[] = [];
+  lines.push(
+    [
+      'op',
+      'reason',
+      'source_id',
+      'target_table',
+      'target_value',
+      'confidence',
+      'manual_review',
+    ].join(','),
+  );
+
+  for (const client of plan.clients) {
+    lines.push(
+      rowToCsvLine({
+        op: 'create_client',
+        reason: client.sourceIds.length > 1 ? 'auto-merged cluster' : 'new',
+        source_id: client.sourceIds.join('|'),
+        target_table: 'clients.fullName',
+        target_value: client.fullName,
+        confidence: 'N/A',
+        manual_review: 'false',
+      }),
+    );
+    for (const c of client.contacts) {
+      lines.push(
+        rowToCsvLine({
+          op: 'create_contact',
+          reason: c.flagged ?? 'new',
+          source_id: client.sourceIds.join('|'),
+          target_table: `clientContacts.${c.channel}`,
+          target_value: c.value,
+          confidence: 'N/A',
+          manual_review: c.flagged ? 'true' : 'false',
+        }),
+      );
+    }
+    for (const a of client.addresses) {
+      lines.push(
+        rowToCsvLine({
+          op: 'create_address',
+          reason: 'address text present',
+          source_id: client.sourceIds.join('|'),
+          target_table: 'clientAddresses.countryIso',
+          target_value: a.countryIso ?? '(unresolved)',
+          confidence: a.countryConfidence ?? 'fallback',
+          manual_review: a.countryConfidence === 'fallback' || !a.countryIso ? 'true' : 'false',
+        }),
+      );
+    }
+  }
+
+  for (const interest of plan.interests) {
+    lines.push(
+      rowToCsvLine({
+        op: 'create_interest',
+        reason: `pipelineStage=${interest.pipelineStage}`,
+        source_id: String(interest.sourceId),
+        target_table: 'interests',
+        target_value: `${interest.berthMooringNumber ?? '(no berth)'} / ${interest.yachtName ?? '(no yacht)'}`,
+        confidence: 'N/A',
+        manual_review: 'false',
+      }),
+    );
+  }
+
+  for (const link of plan.autoLinks) {
+    lines.push(
+      rowToCsvLine({
+        op: 'auto_link',
+        reason: link.reasons.join(' + '),
+        source_id: `${link.leadSourceId}<-${link.mergedSourceIds.join(',')}`,
+        target_table: 'clients',
+        target_value: '(merged into lead)',
+        confidence: `score=${link.score}`,
+        manual_review: 'false',
+      }),
+    );
+  }
+
+  for (const pair of plan.needsReview) {
+    lines.push(
+      rowToCsvLine({
+        op: 'needs_review',
+        reason: pair.reasons.join(' + '),
+        source_id: `${pair.aSourceId}<->${pair.bSourceId}`,
+        target_table: 'clients',
+        target_value: '(human review required)',
+        confidence: `score=${pair.score}`,
+        manual_review: 'true',
+      }),
+    );
+  }
+
+  for (const flag of plan.flags) {
+    lines.push(
+      rowToCsvLine({
+        op: 'flag',
+        reason: flag.reason,
+        source_id: String(flag.sourceId),
+        target_table: flag.sourceTable,
+        target_value: JSON.stringify(flag.details ?? {}),
+        confidence: 'N/A',
+        manual_review: 'true',
+      }),
+    );
+  }
+
+  return lines.join('\n') + '\n';
+}
+
+// ─── Build summary markdown ─────────────────────────────────────────────────
+
+export function buildSummary(plan: MigrationPlan, generatedAt: string): string {
+  const s = plan.stats;
+  const lines: string[] = [];
+  lines.push(`# Migration Dry-Run — ${generatedAt}`);
+  lines.push('');
+  lines.push('## Input');
+  lines.push(`- ${s.inputInterestRows} NocoDB Interests`);
+  lines.push(`- ${s.inputResidentialRows} NocoDB Residential Interests`);
+  lines.push('');
+  lines.push('## Outcome');
+  lines.push(`- ${s.outputClients} clients`);
+  lines.push(`- ${s.outputInterests} interests (one per source row, linked to deduped client)`);
+  lines.push(`- ${s.outputContacts} client_contacts`);
+  lines.push(`- ${s.outputAddresses} client_addresses`);
+  lines.push('');
+  lines.push('## Auto-linked clusters');
+  if (plan.autoLinks.length === 0) {
+    lines.push('_None — every input row maps to a unique client._');
+  } else {
+    for (const link of plan.autoLinks) {
+      const merged = link.mergedSourceIds.length;
+      lines.push(
+        `- Lead row \`${link.leadSourceId}\` ← merged ${merged} other row${merged === 1 ? '' : 's'} (\`${link.mergedSourceIds.join(', ')}\`) — score ${link.score} via ${link.reasons.join(' + ')}`,
+      );
+    }
+  }
+  lines.push('');
+  lines.push('## Pairs flagged for human review');
+  if (plan.needsReview.length === 0) {
+    lines.push('_None._');
+  } else {
+    for (const pair of plan.needsReview) {
+      lines.push(
+        `- Rows \`${pair.aSourceId}\` ↔ \`${pair.bSourceId}\` — score ${pair.score} (${pair.reasons.join(' + ')})`,
+      );
+    }
+  }
+  lines.push('');
+  lines.push('## Data quality flags');
+  if (plan.flags.length === 0) {
+    lines.push('_No quality issues._');
+  } else {
+    const byReason = new Map<string, number>();
+    for (const f of plan.flags) {
+      byReason.set(f.reason, (byReason.get(f.reason) ?? 0) + 1);
+    }
+    for (const [reason, count] of [...byReason].sort((a, b) => b[1] - a[1])) {
+      lines.push(`- **${count}× ${reason}**`);
+    }
+    lines.push('');
+    lines.push('### Detail');
+    for (const f of plan.flags.slice(0, 30)) {
+      lines.push(
+        `- \`${f.sourceTable}#${f.sourceId}\`: ${f.reason}${f.details ? ` — \`${JSON.stringify(f.details)}\`` : ''}`,
+      );
+    }
+    if (plan.flags.length > 30) {
+      lines.push(`- _… and ${plan.flags.length - 30} more (see report.csv for full list)_`);
+    }
+  }
+  lines.push('');
+  lines.push('## Next step');
+  lines.push('');
+  lines.push('Eyeball the auto-linked + flagged-for-review pairs above.');
+  lines.push('When satisfied, re-run the script with `--apply --report .migration/<this-dir>/`.');
+  lines.push('Apply will refuse to run if the source NocoDB has changed since this dry-run.');
+
+  return lines.join('\n') + '\n';
+}
+
+// ─── Write to disk ──────────────────────────────────────────────────────────
+
+export async function writeReport(
+  paths: ReportPaths,
+  plan: MigrationPlan,
+  generatedAt: string,
+): Promise<void> {
+  await fs.mkdir(paths.rootDir, { recursive: true });
+  await fs.writeFile(paths.csvPath, buildCsv(plan), 'utf-8');
+  await fs.writeFile(paths.summaryPath, buildSummary(plan, generatedAt), 'utf-8');
+  await fs.writeFile(paths.planJsonPath, JSON.stringify(plan, null, 2), 'utf-8');
+}

src/lib/dedup/migration-transform.ts

@@ -0,0 +1,576 @@
+/**
+ * Pure transform: NocoDB snapshot → planned new-system entities + dedup result.
+ *
+ * Used by the migration script's `--dry-run` (to produce the report) and
+ * `--apply` (to actually write). Keeping this pure means the same code
+ * runs in both modes, in tests against the frozen fixture, and in the
+ * one-off CLI run against the live base.
+ *
+ * No side effects, no DB calls, no external services.
+ */
+
+import {
+  normalizeName,
+  normalizeEmail,
+  normalizePhone,
+  resolveCountry,
+  type NormalizedPhone,
+} from './normalize';
+import { findClientMatches, type MatchCandidate } from './find-matches';
+import type { CountryCode } from '@/lib/i18n/countries';
+import type { NocoDbRow, NocoDbSnapshot } from './nocodb-source';
+
+// ─── Plan output ────────────────────────────────────────────────────────────
+
+export interface PlannedClient {
+  /** Stable id derived from the deduped cluster's lead row. Used by the
+   *  apply phase to reference newly-created clients before they exist
+   *  in the DB. */
+  tempId: string;
+  /** Source row IDs that contributed to this client (one if no duplicates,
+   *  many if dedup merged a cluster). */
+  sourceIds: number[];
+  fullName: string;
+  surnameToken?: string;
+  countryIso: CountryCode | null;
+  preferredContactMethod: string | null;
+  source: string | null;
+  contacts: PlannedContact[];
+  addresses: PlannedAddress[];
+}
+
+export interface PlannedContact {
+  channel: 'email' | 'phone' | 'whatsapp' | 'other';
+  value: string;
+  valueE164?: string | null;
+  valueCountry?: CountryCode | null;
+  isPrimary: boolean;
+  flagged?: string;
+}
+
+export interface PlannedAddress {
+  streetAddress: string | null;
+  city: string | null;
+  countryIso: CountryCode | null;
+  /** When confidence is low, the migration script flags the row for
+   *  human review. */
+  countryConfidence: 'exact' | 'fuzzy' | 'city' | 'fallback' | null;
+}
+
+export interface PlannedInterest {
+  /** NocoDB row id this interest came from. */
+  sourceId: number;
+  /** tempId of the planned client this interest hangs off. */
+  clientTempId: string;
+  pipelineStage: string;
+  leadCategory: string | null;
+  source: string | null;
+  notes: string | null;
+  /** Mooring number; the apply phase resolves this to a berthId via the
+   *  new-system Berths table. */
+  berthMooringNumber: string | null;
+  yachtName: string | null;
+  /** Date stamps for milestone columns. ISO strings if parseable. */
+  dateEoiSent: string | null;
+  dateEoiSigned: string | null;
+  dateDepositReceived: string | null;
+  dateContractSent: string | null;
+  dateContractSigned: string | null;
+  dateLastContact: string | null;
+  /** Documenso linkage carried forward when present so the document
+   *  record can be stitched up downstream. */
+  documensoId: string | null;
+}
+
+export interface MigrationFlag {
+  sourceTable: 'interests' | 'residential_interests' | 'website_interest_submissions';
+  sourceId: number;
+  reason: string;
+  details?: Record<string, unknown>;
+}
+
+export interface MigrationPlan {
+  clients: PlannedClient[];
+  interests: PlannedInterest[];
+  flags: MigrationFlag[];
+  /** Pairs that the migration would auto-link (high score). */
+  autoLinks: Array<{
+    leadSourceId: number;
+    mergedSourceIds: number[];
+    score: number;
+    reasons: string[];
+  }>;
+  /** Pairs that need human review (medium score). Each pair shows up
+   *  in the migration report; the user resolves before --apply. */
+  needsReview: Array<{ aSourceId: number; bSourceId: number; score: number; reasons: string[] }>;
+  stats: MigrationStats;
+}
+
+export interface MigrationStats {
+  inputInterestRows: number;
+  inputResidentialRows: number;
+  outputClients: number;
+  outputInterests: number;
+  outputContacts: number;
+  outputAddresses: number;
+  flaggedRows: number;
+  autoLinkedClusters: number;
+  needsReviewPairs: number;
+}
+
+export interface TransformOptions {
+  /** ISO country used when a phone has no prefix and the row has no
+   *  Place of Residence. Defaults to AI (Anguilla / Port Nimara's home). */
+  defaultPhoneCountry: CountryCode;
+  /** Score thresholds for auto-link vs human review. Should match the
+   *  per-port `system_settings` values once the runtime UI is in place. */
+  thresholds: {
+    autoLink: number;
+    needsReview: number;
+  };
+}
+
+const DEFAULT_OPTIONS: TransformOptions = {
+  defaultPhoneCountry: 'AI',
+  thresholds: { autoLink: 90, needsReview: 50 },
+};
+
+// ─── Stage mapping ──────────────────────────────────────────────────────────
+
+const STAGE_MAP: Record<string, string> = {
+  'General Qualified Interest': 'open',
+  'Specific Qualified Interest': 'details_sent',
+  'EOI and NDA Sent': 'eoi_sent',
+  'Signed EOI and NDA': 'eoi_signed',
+  'Made Reservation': 'deposit_10pct',
+  'Contract Negotiation': 'contract_sent',
+  'Contract Negotiations Finalized': 'contract_sent',
+  'Contract Signed': 'contract_signed',
+};
+
+const LEAD_CATEGORY_MAP: Record<string, string> = {
+  General: 'general_interest',
+  'Friends and Family': 'general_interest',
+};
+
+const SOURCE_MAP: Record<string, string> = {
+  portal: 'website',
+  Form: 'website',
+  External: 'manual',
+};
+
+// ─── Date parsing ───────────────────────────────────────────────────────────
+
+/**
+ * Parse a date the legacy NocoDB might have stored in DD-MM-YYYY,
+ * DD/MM/YYYY, YYYY-MM-DD, or ISO format. Returns ISO string or null.
+ */
+function parseFlexibleDate(input: unknown): string | null {
+  if (typeof input !== 'string' || input.trim() === '') return null;
+  const s = input.trim();
+
+  // Already ISO
+  if (/^\d{4}-\d{2}-\d{2}/.test(s)) {
+    const d = new Date(s);
+    return Number.isNaN(d.getTime()) ? null : d.toISOString();
+  }
+
+  // DD-MM-YYYY or DD/MM/YYYY
+  const m = s.match(/^(\d{1,2})[-/](\d{1,2})[-/](\d{4})$/);
+  if (m) {
+    const [, day, month, year] = m;
+    const iso = `${year}-${month!.padStart(2, '0')}-${day!.padStart(2, '0')}`;
+    const d = new Date(iso);
+    return Number.isNaN(d.getTime()) ? null : d.toISOString();
+  }
+
+  // Anything else: try Date constructor as a last resort
+  const d = new Date(s);
+  return Number.isNaN(d.getTime()) ? null : d.toISOString();
+}
+
+// ─── Main transform ─────────────────────────────────────────────────────────
+
+/**
+ * Run the full transform pipeline against a NocoDB snapshot. Pure
+ * function — same input always produces the same plan.
+ */
+export function transformSnapshot(
+  snapshot: NocoDbSnapshot,
+  options: Partial<TransformOptions> = {},
+): MigrationPlan {
+  const opts = { ...DEFAULT_OPTIONS, ...options };
+
+  const flags: MigrationFlag[] = [];
+  // Build per-row candidates first so we can run dedup before assigning
+  // tempIds (clients with multiple source rows merge into one tempId).
+  const perRow = snapshot.interests.map((row) => rowToCandidate(row, 'interests', opts, flags));
+
+  // Dedup pass 1: every row scored against every other row (within the
+  // same pool). The blocking strategy in `findClientMatches` keeps this
+  // cheap even for the full 252-row dataset.
+  const clusters = clusterByDedup(perRow, opts);
+
+  // Build the planned clients + interests from the clusters.
+  const clients: PlannedClient[] = [];
+  const interests: PlannedInterest[] = [];
+  const autoLinks: MigrationPlan['autoLinks'] = [];
+  const needsReview: MigrationPlan['needsReview'] = [];
+
+  for (const cluster of clusters) {
+    const lead = cluster.leadCandidate;
+    const tempId = `client-${lead.row.Id}`;
+
+    // Build the client record from the lead row, then merge in any
+    // contact info / address info from the other rows in the cluster.
+    const planned = buildPlannedClient(tempId, cluster, opts);
+    clients.push(planned);
+
+    // Each row in the cluster becomes its own interest record.
+    for (const member of cluster.members) {
+      const interest = buildPlannedInterest(member.row, tempId);
+      interests.push(interest);
+    }
+
+    if (cluster.members.length > 1) {
+      autoLinks.push({
+        leadSourceId: lead.row.Id,
+        mergedSourceIds: cluster.members.filter((m) => m !== lead).map((m) => m.row.Id),
+        score: cluster.maxScore,
+        reasons: cluster.reasons,
+      });
+    }
+
+    for (const pair of cluster.reviewPairs) {
+      needsReview.push(pair);
+    }
+  }
+
+  return {
+    clients,
+    interests,
+    flags,
+    autoLinks,
+    needsReview,
+    stats: {
+      inputInterestRows: snapshot.interests.length,
+      inputResidentialRows: snapshot.residentialInterests.length,
+      outputClients: clients.length,
+      outputInterests: interests.length,
+      outputContacts: clients.reduce((sum, c) => sum + c.contacts.length, 0),
+      outputAddresses: clients.reduce((sum, c) => sum + c.addresses.length, 0),
+      flaggedRows: flags.length,
+      autoLinkedClusters: autoLinks.length,
+      needsReviewPairs: needsReview.length,
+    },
+  };
+}
+
+// ─── Helpers ────────────────────────────────────────────────────────────────
+
+interface RowCandidate {
+  row: NocoDbRow;
+  candidate: MatchCandidate;
+  /** Phone normalize result for the row's primary phone; used downstream
+   *  to attach valueE164 + country to the planned contact. */
+  phoneResult: NormalizedPhone | null;
+  /** Country resolved from "Place of Residence". */
+  countryIso: CountryCode | null;
+  countryConfidence: 'exact' | 'fuzzy' | 'city' | null;
+  /** Normalized email or null. */
+  email: string | null;
+  /** Display name from `normalizeName`. */
+  displayName: string;
+}
+
+function rowToCandidate(
+  row: NocoDbRow,
+  sourceTable: MigrationFlag['sourceTable'],
+  opts: TransformOptions,
+  flags: MigrationFlag[],
+): RowCandidate {
+  const rawName = (row['Full Name'] as string | undefined) ?? '';
+  const rawEmail = (row['Email Address'] as string | undefined) ?? '';
+  const rawPhone = (row['Phone Number'] as string | undefined) ?? '';
+  const rawCountry = (row['Place of Residence'] as string | undefined) ?? '';
+
+  const normName = normalizeName(rawName);
+  const email = normalizeEmail(rawEmail);
+  const country = resolveCountry(rawCountry);
+  const phoneCountry = country.iso ?? opts.defaultPhoneCountry;
+  const phoneResult = normalizePhone(rawPhone, phoneCountry as CountryCode);
+
+  // Surface anything weird so the report can show it.
+  if (rawPhone && !phoneResult?.e164) {
+    flags.push({
+      sourceTable,
+      sourceId: row.Id,
+      reason: phoneResult?.flagged ? `phone ${phoneResult.flagged}` : 'phone unparseable',
+      details: { rawPhone },
+    });
+  }
+  if (rawEmail && !email) {
+    flags.push({
+      sourceTable,
+      sourceId: row.Id,
+      reason: 'email invalid',
+      details: { rawEmail },
+    });
+  }
+  if (rawCountry && !country.iso) {
+    flags.push({
+      sourceTable,
+      sourceId: row.Id,
+      reason: 'country unresolved',
+      details: { rawCountry },
+    });
+  }
+
+  const candidate: MatchCandidate = {
+    id: String(row.Id),
+    fullName: normName.display || null,
+    surnameToken: normName.surnameToken ?? null,
+    emails: email ? [email] : [],
+    phonesE164: phoneResult?.e164 ? [phoneResult.e164] : [],
+    countryIso: country.iso ?? null,
+  };
+
+  return {
+    row,
+    candidate,
+    phoneResult,
+    countryIso: country.iso ?? null,
+    countryConfidence: country.confidence,
+    email,
+    displayName: normName.display,
+  };
+}
+
+interface Cluster {
+  /** The cluster's "lead" row (most complete + most recent). */
+  leadCandidate: RowCandidate;
+  members: RowCandidate[];
+  maxScore: number;
+  reasons: string[];
+  /** Pairs in this cluster that scored medium (need review). */
+  reviewPairs: Array<{ aSourceId: number; bSourceId: number; score: number; reasons: string[] }>;
+}
+
+function clusterByDedup(rows: RowCandidate[], opts: TransformOptions): Cluster[] {
+  // Use a union-find structure indexed by row id. Every pair with a
+  // score >= autoLink threshold gets unioned. Pairs in [needsReview,
+  // autoLink) accumulate onto the cluster's reviewPairs list — they're
+  // surfaced for human triage but not auto-merged.
+  const parent = new Map<string, string>();
+  for (const r of rows) parent.set(r.candidate.id, r.candidate.id);
+  const find = (id: string): string => {
+    let cur = id;
+    while (parent.get(cur) !== cur) {
+      const next = parent.get(cur)!;
+      parent.set(cur, parent.get(next)!); // path compression
+      cur = parent.get(cur)!;
+    }
+    return cur;
+  };
+  const union = (a: string, b: string) => {
+    const rootA = find(a);
+    const rootB = find(b);
+    if (rootA !== rootB) parent.set(rootA, rootB);
+  };
+
+  const clusterReasons = new Map<string, string[]>();
+  const clusterMaxScore = new Map<string, number>();
+  const clusterReviewPairs = new Map<string, Cluster['reviewPairs']>();
+
+  // Score every candidate against every other candidate. The find-matches
+  // function does its own blocking so this is cheap.
+  for (let i = 0; i < rows.length; i += 1) {
+    const left = rows[i]!;
+    const remainingPool = rows.slice(i + 1).map((r) => r.candidate);
+    if (remainingPool.length === 0) continue;
+    const matches = findClientMatches(left.candidate, remainingPool, {
+      highScore: opts.thresholds.autoLink,
+      mediumScore: opts.thresholds.needsReview,
+    });
+
+    for (const m of matches) {
+      if (m.score >= opts.thresholds.autoLink) {
+        union(left.candidate.id, m.candidate.id);
+        const root = find(left.candidate.id);
+        clusterMaxScore.set(root, Math.max(clusterMaxScore.get(root) ?? 0, m.score));
+        const existing = clusterReasons.get(root) ?? [];
+        for (const reason of m.reasons) {
+          if (!existing.includes(reason)) existing.push(reason);
+        }
+        clusterReasons.set(root, existing);
+      } else if (m.score >= opts.thresholds.needsReview) {
+        // Medium — track on whichever cluster `left` belongs to.
+        const root = find(left.candidate.id);
+        const list = clusterReviewPairs.get(root) ?? [];
+        list.push({
+          aSourceId: parseInt(left.candidate.id, 10),
+          bSourceId: parseInt(m.candidate.id, 10),
+          score: m.score,
+          reasons: m.reasons,
+        });
+        clusterReviewPairs.set(root, list);
+      }
+    }
+  }
+
+  // Group rows by their cluster root.
+  const byRoot = new Map<string, RowCandidate[]>();
+  for (const r of rows) {
+    const root = find(r.candidate.id);
+    const list = byRoot.get(root) ?? [];
+    list.push(r);
+    byRoot.set(root, list);
+  }
+
+  // Build cluster objects, choosing the most-complete row as the lead.
+  const clusters: Cluster[] = [];
+  for (const [root, members] of byRoot) {
+    const lead = pickLead(members);
+    clusters.push({
+      leadCandidate: lead,
+      members,
+      maxScore: clusterMaxScore.get(root) ?? 0,
+      reasons: clusterReasons.get(root) ?? [],
+      reviewPairs: clusterReviewPairs.get(root) ?? [],
+    });
+  }
+  return clusters;
+}
+
+function pickLead(rows: RowCandidate[]): RowCandidate {
+  // Pick the row with the most populated fields, breaking ties by
+  // recency (highest Id, since NocoDB IDs are monotonic).
+  return rows.reduce((best, current) => {
+    const bestScore = completenessScore(best);
+    const currentScore = completenessScore(current);
+    if (currentScore > bestScore) return current;
+    if (currentScore === bestScore && current.row.Id > best.row.Id) return current;
+    return best;
+  });
+}
+
+function completenessScore(r: RowCandidate): number {
+  let score = 0;
+  if (r.email) score += 1;
+  if (r.phoneResult?.e164) score += 1;
+  if (r.row['Address']) score += 0.5;
+  if (r.row['Yacht Name']) score += 0.5;
+  if (r.row['Source']) score += 0.25;
+  if (r.row['Lead Category']) score += 0.25;
+  if (r.row['Internal Notes']) score += 0.25;
+  return score;
+}
+
+function buildPlannedClient(
+  tempId: string,
+  cluster: Cluster,
+  opts: TransformOptions,
+): PlannedClient {
+  const lead = cluster.leadCandidate;
+
+  // Collect distinct emails + phones from across the cluster — duplicate
+  // submissions often come with different contact methods we want to
+  // preserve as multiple rows in `client_contacts`.
+  const seenEmails = new Set<string>();
+  const seenPhones = new Set<string>();
+  const contacts: PlannedContact[] = [];
+
+  for (const member of cluster.members) {
+    if (member.email && !seenEmails.has(member.email)) {
+      seenEmails.add(member.email);
+      contacts.push({
+        channel: 'email',
+        value: member.email,
+        isPrimary: contacts.length === 0,
+      });
+    }
+    if (member.phoneResult?.e164 && !seenPhones.has(member.phoneResult.e164)) {
+      seenPhones.add(member.phoneResult.e164);
+      const isFirstPhone = !contacts.some((c) => c.channel === 'phone');
+      contacts.push({
+        channel: 'phone',
+        value: member.phoneResult.e164,
+        valueE164: member.phoneResult.e164,
+        valueCountry: member.phoneResult.country,
+        isPrimary: isFirstPhone && contacts.every((c) => !c.isPrimary || c.channel === 'email'),
+        flagged: member.phoneResult.flagged,
+      });
+    }
+  }
+
+  // Demote the email-primary if a more-completable phone exists.
+  // Simpler invariant: the first contact is primary unless the row
+  // explicitly preferred phone.
+  const preferredMethod = (lead.row['Contact Method Preferred'] as string | undefined)
+    ?.toLowerCase()
+    ?.trim();
+
+  // Address: only build if the lead row has a meaningful address text.
+  const rawAddress = (lead.row['Address'] as string | undefined)?.trim();
+  const addresses: PlannedAddress[] = [];
+  if (rawAddress) {
+    addresses.push({
+      streetAddress: rawAddress,
+      city: null,
+      countryIso: lead.countryIso ?? opts.defaultPhoneCountry,
+      countryConfidence: lead.countryConfidence ?? 'fallback',
+    });
+  }
+
+  const sourceFromRow = (lead.row['Source'] as string | undefined) ?? null;
+  const mappedSource = sourceFromRow ? (SOURCE_MAP[sourceFromRow] ?? 'manual') : null;
+
+  return {
+    tempId,
+    sourceIds: cluster.members.map((m) => m.row.Id),
+    fullName: lead.displayName,
+    surnameToken: lead.candidate.surnameToken ?? undefined,
+    countryIso: lead.countryIso,
+    preferredContactMethod: preferredMethod ?? null,
+    source: mappedSource,
+    contacts,
+    addresses,
+  };
+}
+
+function buildPlannedInterest(row: NocoDbRow, clientTempId: string): PlannedInterest {
+  const stage = (row['Sales Process Level'] as string | undefined) ?? '';
+  const cat = (row['Lead Category'] as string | undefined) ?? '';
+
+  const notesParts: string[] = [];
+  const internalNotes = row['Internal Notes'] as string | undefined;
+  const extraComments = row['Extra Comments'] as string | undefined;
+  if (internalNotes?.trim()) notesParts.push(internalNotes.trim());
+  if (extraComments?.trim()) notesParts.push(`Extra Comments: ${extraComments.trim()}`);
+  const berthSize = row['Berth Size Desired'] as string | undefined;
+  if (berthSize?.trim()) notesParts.push(`Berth size desired: ${berthSize.trim()}`);
+
+  return {
+    sourceId: row.Id,
+    clientTempId,
+    pipelineStage: STAGE_MAP[stage] ?? 'open',
+    leadCategory: LEAD_CATEGORY_MAP[cat] ?? null,
+    source: ((row['Source'] as string | undefined) ?? null) || null,
+    notes: notesParts.join('\n\n') || null,
+    berthMooringNumber: (row['Berth Number'] as string | undefined) ?? null,
+    yachtName: (() => {
+      const n = (row['Yacht Name'] as string | undefined)?.trim();
+      // Filter placeholder values used by sales reps for "we don't know yet".
+      if (!n) return null;
+      if (['TBC', 'Na', 'NA', 'na', 'N/A', 'TBD', 'tbd'].includes(n)) return null;
+      return n;
+    })(),
+    dateEoiSent: parseFlexibleDate(row['EOI Time Sent']),
+    dateEoiSigned: parseFlexibleDate(row['all_signed_notified_at'] ?? row['developerSignTime']),
+    dateDepositReceived: null, // not directly tracked in legacy schema
+    dateContractSent: parseFlexibleDate(row['Time LOI Sent']),
+    dateContractSigned: parseFlexibleDate(row['developerSignTime']),
+    dateLastContact: parseFlexibleDate(row['Created At'] ?? row['Date Added']),
+    documensoId: (row['documensoID'] as string | undefined) ?? null,
+  };
+}

src/lib/dedup/nocodb-source.ts

@@ -0,0 +1,152 @@
+/**
+ * Read-only adapter for the legacy NocoDB Port Nimara base.
+ *
+ * Used by the one-shot migration script (`scripts/migrate-from-nocodb.ts`)
+ * to pull every Interest, Residential Interest, and Website Submission
+ * row from the source-of-truth NocoDB tables. No mutations.
+ *
+ * Auth: `xc-token` header per NocoDB v2 API.
+ *
+ * The shape returned is a verbatim record of the row's fields — caller
+ * is responsible for mapping to the new schema via `nocodb-transform.ts`.
+ */
+
+import { z } from 'zod';
+
+// ─── Configuration ──────────────────────────────────────────────────────────
+
+const ConfigSchema = z.object({
+  url: z.string().url(),
+  token: z.string().min(1),
+});
+
+export interface NocoDbConfig {
+  url: string;
+  token: string;
+}
+
+export function loadNocoDbConfig(env: NodeJS.ProcessEnv = process.env): NocoDbConfig {
+  return ConfigSchema.parse({
+    url: env.NOCODB_URL,
+    token: env.NOCODB_TOKEN,
+  });
+}
+
+// ─── Table identifiers ──────────────────────────────────────────────────────
+//
+// These IDs are stable per the NocoDB base — they were captured during the
+// 2026-05-03 audit and won't change unless the base is rebuilt. If the
+// base is reset, regenerate them from `getTablesList`.
+export const NOCO_TABLES = {
+  interests: 'mbs9hjauug4eseo',
+  residentialInterests: 'mscfpwwwjuds4nt',
+  websiteInterestSubmissions: 'mevkpcih67c6jsm',
+  websiteContactFormSubmissions: 'mxk5cd0pmwnwlcl',
+  websiteBerthEoiSupplements: 'mglmioo0ku8zgqj',
+  berths: 'mczgos9hr3oa9qc',
+} as const;
+
+// ─── HTTP shape ─────────────────────────────────────────────────────────────
+
+interface NocoDbListResponse<T> {
+  list: T[];
+  pageInfo: {
+    totalRows: number;
+    page: number;
+    pageSize: number;
+    isFirstPage: boolean;
+    isLastPage: boolean;
+  };
+}
+
+/** A row's `Id` is always present. The rest of the fields vary per table. */
+export type NocoDbRow = Record<string, unknown> & { Id: number };
+
+// ─── Public API ─────────────────────────────────────────────────────────────
+
+/**
+ * Fetch all rows from a NocoDB table. Auto-paginates until the API
+ * reports `isLastPage`. The legacy base is small (252 Interests rows
+ * being the largest table) so we keep this simple — no streaming.
+ */
+export async function fetchAllRows(
+  tableId: string,
+  config: NocoDbConfig,
+  pageSize = 250,
+): Promise<NocoDbRow[]> {
+  const all: NocoDbRow[] = [];
+  let page = 1;
+  // Hard cap to prevent infinite-loop bugs if pageInfo lies. Each page
+  // pulls up to `pageSize` rows, so 200 pages * 250 = 50k rows is the
+  // maximum we'll ever fetch from one table.
+  const MAX_PAGES = 200;
+
+  while (page <= MAX_PAGES) {
+    const url = new URL(`${config.url}/api/v2/tables/${tableId}/records`);
+    url.searchParams.set('limit', String(pageSize));
+    url.searchParams.set('offset', String((page - 1) * pageSize));
+
+    const res = await fetch(url, {
+      headers: {
+        'xc-token': config.token,
+        accept: 'application/json',
+      },
+    });
+
+    if (!res.ok) {
+      throw new Error(
+        `NocoDB fetch failed: ${res.status} ${res.statusText} — table ${tableId} page ${page}`,
+      );
+    }
+
+    const json = (await res.json()) as NocoDbListResponse<NocoDbRow>;
+    all.push(...json.list);
+
+    if (json.pageInfo.isLastPage || json.list.length === 0) break;
+    page += 1;
+  }
+
+  return all;
+}
+
+/**
+ * Convenience snapshot — pulls every table the migration cares about
+ * in parallel. Returned shape is the input the transform layer expects.
+ */
+export interface NocoDbSnapshot {
+  interests: NocoDbRow[];
+  residentialInterests: NocoDbRow[];
+  websiteInterestSubmissions: NocoDbRow[];
+  websiteContactFormSubmissions: NocoDbRow[];
+  websiteBerthEoiSupplements: NocoDbRow[];
+  berths: NocoDbRow[];
+  fetchedAt: string;
+}
+
+export async function fetchSnapshot(config: NocoDbConfig): Promise<NocoDbSnapshot> {
+  const [
+    interests,
+    residentialInterests,
+    websiteInterestSubmissions,
+    websiteContactFormSubmissions,
+    websiteBerthEoiSupplements,
+    berths,
+  ] = await Promise.all([
+    fetchAllRows(NOCO_TABLES.interests, config),
+    fetchAllRows(NOCO_TABLES.residentialInterests, config),
+    fetchAllRows(NOCO_TABLES.websiteInterestSubmissions, config),
+    fetchAllRows(NOCO_TABLES.websiteContactFormSubmissions, config),
+    fetchAllRows(NOCO_TABLES.websiteBerthEoiSupplements, config),
+    fetchAllRows(NOCO_TABLES.berths, config),
+  ]);
+
+  return {
+    interests,
+    residentialInterests,
+    websiteInterestSubmissions,
+    websiteContactFormSubmissions,
+    websiteBerthEoiSupplements,
+    berths,
+    fetchedAt: new Date().toISOString(),
+  };
+}

src/lib/dedup/normalize.ts

@@ -0,0 +1,418 @@
+/**
+ * Normalization helpers for the dedup pipeline.
+ *
+ * Pure functions (no DB, no React). Used by both the runtime at-create
+ * surfaces and the one-shot NocoDB migration script. Every transform
+ * here has a fixture in `tests/unit/dedup/normalize.test.ts` drawn from
+ * real dirty values observed in the legacy NocoDB Interests table.
+ *
+ * Design reference: docs/superpowers/specs/2026-05-03-dedup-and-migration-design.md §3.
+ */
+
+import { z } from 'zod';
+
+import { ALL_COUNTRY_CODES, getCountryName, type CountryCode } from '@/lib/i18n/countries';
+import { parsePhoneScriptSafe as parsePhone } from './phone-parse';
+
+// ─── Names ──────────────────────────────────────────────────────────────────
+
+/**
+ * Tokens that should stay lowercase mid-name. Covers the common Romance,
+ * Germanic, and Iberian particles seen in client records. The first token
+ * of a name is always title-cased even if it appears in this set.
+ */
+const PARTICLES: ReadonlySet<string> = new Set([
+  'van',
+  'von',
+  'de',
+  'del',
+  'da',
+  'das',
+  'do',
+  'dos',
+  'di',
+  'le',
+  'la',
+  'el',
+  'al',
+  'der',
+  'den',
+  'des',
+  'du',
+  'dalla',
+  'della',
+  'st',
+  'st.',
+  'y',
+]);
+
+export interface NormalizedName {
+  /** Human-readable form preserved for UI display. Trims, collapses
+   *  whitespace, fixes case, but never destroys the user's intent —
+   *  slash-with-company structure ("Daniel Wainstein / 7 Knots, LLC")
+   *  is left intact. */
+  display: string;
+  /** Lowercased form for matching. */
+  normalized: string;
+  /** Last non-particle token, lowercased. Used as a blocking key by the
+   *  dedup algorithm so we only compare candidates with similar surnames. */
+  surnameToken?: string;
+}
+
+/**
+ * Normalize a free-text full name. Trims and collapses whitespace,
+ * replaces \r/\n/\t with single spaces, intelligently title-cases
+ * ALL-CAPS surnames while keeping particles (van / de / dalla / etc.)
+ * lowercase mid-name, and preserves Irish O' surnames as O'Brien.
+ *
+ * If the input contains a `/` (slash-with-company structure like
+ * "Daniel Wainstein / 7 Knots, LLC"), the trailing company text is
+ * preserved verbatim — it's signal, not noise.
+ */
+export function normalizeName(raw: string | null | undefined): NormalizedName {
+  const safe = (raw ?? '').toString();
+  // Replace \r, \n, \t with single spaces, then collapse runs of whitespace.
+  const cleaned = safe
+    .replace(/[\r\n\t]/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim();
+
+  if (!cleaned) {
+    return { display: '', normalized: '', surnameToken: undefined };
+  }
+
+  // Slash-with-company: title-case the part before the slash, leave the
+  // company segment untouched (it's typically already a brand we shouldn't
+  // mangle: "SAS TIKI", "7 Knots, LLC").
+  const slashIdx = cleaned.indexOf('/');
+  let displayCore: string;
+  if (slashIdx !== -1) {
+    const personPart = cleaned.slice(0, slashIdx).trim();
+    const companyPart = cleaned.slice(slashIdx + 1).trim();
+    displayCore = `${titleCaseTokens(personPart)} / ${companyPart}`;
+  } else {
+    displayCore = titleCaseTokens(cleaned);
+  }
+
+  const display = displayCore;
+  const normalized = display.toLowerCase();
+  const surnameToken = computeSurnameToken(slashIdx !== -1 ? cleaned.slice(0, slashIdx) : cleaned);
+
+  return { display, normalized, surnameToken };
+}
+
+function titleCaseTokens(s: string): string {
+  const tokens = s.split(' ').filter(Boolean);
+  if (tokens.length === 0) return '';
+  return tokens.map((tok, idx) => titleCaseOneToken(tok, idx === 0)).join(' ');
+}
+
+function titleCaseOneToken(token: string, isFirst: boolean): string {
+  if (!token) return '';
+  const lower = token.toLowerCase();
+  if (!isFirst && PARTICLES.has(lower)) return lower;
+  // O'Brien / D'Angelo / l'Estrange — capitalize the segment after each
+  // apostrophe so a lowercased input round-trips to readable Irish caps.
+  if (lower.includes("'")) {
+    return lower
+      .split("'")
+      .map((part) => (part.length > 0 ? part[0]!.toUpperCase() + part.slice(1) : part))
+      .join("'");
+  }
+  return lower[0]!.toUpperCase() + lower.slice(1);
+}
+
+function computeSurnameToken(personPart: string): string | undefined {
+  const cleaned = personPart
+    .replace(/[\r\n\t]/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim();
+  if (!cleaned) return undefined;
+  const tokens = cleaned.split(' ').map((t) => t.toLowerCase());
+  // Walk from the right past particles to find the last "real" surname token.
+  for (let i = tokens.length - 1; i >= 0; i -= 1) {
+    const tok = tokens[i]!;
+    if (!PARTICLES.has(tok)) return tok;
+  }
+  // All tokens are particles? Fall back to the last token verbatim.
+  return tokens[tokens.length - 1];
+}
+
+// ─── Emails ─────────────────────────────────────────────────────────────────
+
+const emailSchema = z.string().email();
+
+/**
+ * Normalize a free-text email. Trims + lowercases. Returns null for empty
+ * or malformed input — caller decides whether to flag, store, or drop.
+ *
+ * Plus-aliases (`user+tag@domain.com`) are NOT stripped: they're real
+ * distinct addresses, and stripping them would auto-merge legitimately
+ * separate accounts.
+ */
+export function normalizeEmail(raw: string | null | undefined): string | null {
+  if (raw == null) return null;
+  const trimmed = raw.toString().trim().toLowerCase();
+  if (!trimmed) return null;
+  const result = emailSchema.safeParse(trimmed);
+  return result.success ? trimmed : null;
+}
+
+// ─── Phones ─────────────────────────────────────────────────────────────────
+
+export type PhoneFlag = 'multi_number' | 'placeholder' | 'unparseable';
+
+export interface NormalizedPhone {
+  /** Canonical E.164 form, e.g. '+15742740548'. Null when unparseable
+   *  or flagged as placeholder. */
+  e164: string | null;
+  /** ISO-3166-1 alpha-2 of the country the number was parsed against. */
+  country: CountryCode | null;
+  /** Display-friendly international format. Useful for migration reports. */
+  display: string | null;
+  /** Set when the input had a quirk worth surfacing in the migration
+   *  report or runtime audit log. Absent on clean parses. */
+  flagged?: PhoneFlag;
+}
+
+/**
+ * Normalize a raw user-entered phone string for comparison + storage.
+ *
+ * Pipeline:
+ *   1. strip leading apostrophe (spreadsheet copy-paste artifact)
+ *   2. strip \r / \n / \t (real values seen in NocoDB had carriage returns)
+ *   3. detect multi-number fields ("+33611111111;+33622222222",
+ *      "0677580750/0690511494") — flag and take first segment
+ *   4. strip whitespace, dots, dashes, parens, single quotes
+ *   5. convert leading "00" → "+" (international dialling code)
+ *   6. detect placeholder fakes (8+ consecutive zeros) — flag, return null e164
+ *   7. parse via libphonenumber-js
+ *   8. on parse failure or invalid number → flag 'unparseable'
+ *
+ * Returns null for empty inputs (cheaper to short-circuit than to wrap).
+ */
+export function normalizePhone(
+  raw: string | null | undefined,
+  defaultCountry?: CountryCode,
+): NormalizedPhone | null {
+  if (raw == null) return null;
+  let cleaned = raw.toString().trim();
+  if (!cleaned) return null;
+
+  // 1. Spreadsheet apostrophe prefix.
+  if (cleaned.startsWith("'")) cleaned = cleaned.slice(1);
+
+  // 2. Strip carriage returns / newlines / tabs.
+  cleaned = cleaned.replace(/[\r\n\t]/g, '');
+
+  // 3. Multi-number detection — split on /, ;, , (in that order of priority).
+  let flagged: PhoneFlag | undefined;
+  if (/[/;,]/.test(cleaned)) {
+    flagged = 'multi_number';
+    cleaned = cleaned.split(/[/;,]/)[0]!.trim();
+  }
+
+  // 4. Strip whitespace, dots, dashes, parens. Keep + for E.164 prefix.
+  cleaned = cleaned.replace(/[\s.\-()]/g, '');
+  if (!cleaned) return { e164: null, country: null, display: null, flagged: 'unparseable' };
+
+  // 5. 00 international prefix → +.
+  if (cleaned.startsWith('00')) {
+    cleaned = '+' + cleaned.slice(2);
+  }
+
+  // 6. Placeholder fakes — runs of 8+ consecutive zeros, e.g. +447000000000.
+  if (/0{8,}/.test(cleaned)) {
+    return { e164: null, country: null, display: null, flagged: 'placeholder' };
+  }
+
+  // 7. Parse via the existing i18n helper (libphonenumber-js under the hood).
+  const parsed = parsePhone(cleaned, defaultCountry);
+  if (!parsed.e164) {
+    // Couldn't even produce a canonical form — genuinely garbage.
+    return { e164: null, country: null, display: null, flagged: 'unparseable' };
+  }
+
+  // Note: we deliberately don't gate on `parsed.isValid`. The
+  // libphonenumber-js `min` build returns isValid=false for many real
+  // numbers (NANP territories share +1; some country metadata is
+  // truncated). For dedup we only need a canonical E.164 string to
+  // compare; strict validity is the form layer's problem, not ours.
+  // If a string-only test (e.g. \"abc-not-a-phone\") gets here, parse
+  // returns null e164 anyway and the branch above handles it.
+  return {
+    e164: parsed.e164,
+    country: parsed.country,
+    display: parsed.international,
+    flagged,
+  };
+}
+
+// ─── Countries ──────────────────────────────────────────────────────────────
+
+/**
+ * Aliases for canonical country names that don't match
+ * `Intl.DisplayNames(en)` output verbatim. Keys are pre-normalized
+ * (lowercase, diacritic-free, hyphens/dots → spaces, collapsed whitespace).
+ *
+ * Kept opinionated and small — only entries we've actually seen in legacy
+ * data. Adding a new alias is cheap; trying to be exhaustive isn't.
+ */
+const COUNTRY_ALIASES: Record<string, CountryCode> = {
+  // Generic abbreviations
+  usa: 'US',
+  us: 'US',
+  uk: 'GB',
+  // Saint-Barthélemy variants seen in production
+  'saint barthelemy': 'BL',
+  'saint barth': 'BL',
+  'st barth': 'BL',
+  'st barths': 'BL',
+  'st barthelemy': 'BL',
+  // Caribbean short-forms whose canonical Intl names are awkward
+  // ("Antigua and Barbuda", "Saint Vincent and the Grenadines", etc.).
+  antigua: 'AG',
+  barbuda: 'AG',
+  'st kitts': 'KN',
+  'saint kitts': 'KN',
+  nevis: 'KN',
+};
+
+/**
+ * High-frequency cities → country, used as a last-resort fallback when
+ * exact / alias / fuzzy country matching all miss. Keys are normalized.
+ *
+ * Order matters: an entry's key is also matched as a substring of the
+ * input ("Sag Harbor Y" contains "sag harbor"), so the most specific
+ * city appears first to avoid a wrong partial hit.
+ */
+const CITY_TO_COUNTRY: Record<string, CountryCode> = {
+  'kansas city': 'US',
+  'sag harbor': 'US',
+  'new york': 'US',
+  // Cities that came out unresolved from the 2026-05-03 NocoDB dry-run.
+  // Using lowercase (post-normalize keys).
+  boston: 'US',
+  tampa: 'US',
+  'fort lauderdale': 'US',
+  'port jefferson': 'US',
+  nantucket: 'US',
+  // US state abbreviations that often appear standalone or as suffix:
+  ' fl': 'US',
+  ' ma': 'US',
+  ' ny': 'US',
+  ' tx': 'US',
+  ' ca': 'US',
+  // International
+  london: 'GB',
+  paris: 'FR',
+};
+
+export type CountryConfidence = 'exact' | 'fuzzy' | 'city';
+
+export interface ResolvedCountry {
+  iso: CountryCode | null;
+  confidence: CountryConfidence | null;
+}
+
+/**
+ * Map free-text country / region input to an ISO-3166-1 alpha-2 code.
+ *
+ * Lookup order: alias → exact (vs. all locale country names) → city →
+ * fuzzy (Levenshtein ≤ 2). Anything beyond fuzzy returns null and the
+ * migration script flags the row for human review.
+ */
+export function resolveCountry(text: string | null | undefined): ResolvedCountry {
+  if (text == null) return { iso: null, confidence: null };
+  const normalized = normalizeForLookup(text.toString());
+  if (!normalized) return { iso: null, confidence: null };
+
+  // 1. Aliases — covers USA / UK / St Barth and friends.
+  const alias = COUNTRY_ALIASES[normalized];
+  if (alias) return { iso: alias, confidence: 'exact' };
+
+  // 2. Exact match against Intl-derived country names. We compare against
+  //    diacritic-stripped + lowercased canonical names so 'United States'
+  //    and 'united states' both resolve.
+  for (const code of ALL_COUNTRY_CODES) {
+    const cleanName = normalizeForLookup(getCountryName(code, 'en'));
+    if (cleanName === normalized) return { iso: code, confidence: 'exact' };
+  }
+
+  // 3. City → country fallback, exact or substring.
+  const cityExact = CITY_TO_COUNTRY[normalized];
+  if (cityExact) return { iso: cityExact, confidence: 'city' };
+  for (const [city, iso] of Object.entries(CITY_TO_COUNTRY)) {
+    if (normalized.includes(city)) return { iso, confidence: 'city' };
+  }
+
+  // 4. Fuzzy fallback (Levenshtein ≤ 2). Skipped for short inputs because
+  //    a 4-char string like "Mars" sits within distance 2 of multiple
+  //    short country names (Mali, Laos, Iran, …) — false-positive city.
+  if (normalized.length >= 6) {
+    let bestCode: CountryCode | null = null;
+    let bestDistance = Number.POSITIVE_INFINITY;
+    for (const code of ALL_COUNTRY_CODES) {
+      const cleanName = normalizeForLookup(getCountryName(code, 'en'));
+      const d = levenshtein(cleanName, normalized);
+      if (d < bestDistance) {
+        bestDistance = d;
+        bestCode = code;
+        if (d === 0) break;
+      }
+    }
+    if (bestDistance <= 2 && bestCode) {
+      return { iso: bestCode, confidence: 'fuzzy' };
+    }
+  }
+
+  return { iso: null, confidence: null };
+}
+
+/** Lowercase + strip diacritics + replace hyphens/dots with spaces +
+ *  collapse whitespace. Used by both the input and the canonical-name
+ *  side of the country comparison so they meet on the same shape. */
+function normalizeForLookup(s: string): string {
+  return s
+    .normalize('NFD')
+    .replace(/[̀-ͯ]/g, '')
+    .toLowerCase()
+    .replace(/[-.]/g, ' ')
+    .replace(/\s+/g, ' ')
+    .trim();
+}
+
+// ─── Levenshtein ────────────────────────────────────────────────────────────
+
+/**
+ * Standard iterative Levenshtein. Used by the country fuzzy match and by
+ * the dedup algorithm's name-similarity rule. Allocates O(n*m) so callers
+ * shouldn't run it against pathological inputs — the dedup blocking
+ * strategy keeps comparison sets small.
+ *
+ * Exported so the find-matches module can reuse the same implementation
+ * without relying on an external dep.
+ */
+export function levenshtein(a: string, b: string): number {
+  if (a === b) return 0;
+  if (!a) return b.length;
+  if (!b) return a.length;
+
+  const m = a.length;
+  const n = b.length;
+  // Two rolling rows is enough — keeps memory at O(n) instead of O(n*m).
+  let prev = new Array<number>(n + 1);
+  let curr = new Array<number>(n + 1);
+  for (let j = 0; j <= n; j += 1) prev[j] = j;
+
+  for (let i = 1; i <= m; i += 1) {
+    curr[0] = i;
+    for (let j = 1; j <= n; j += 1) {
+      const cost = a[i - 1] === b[j - 1] ? 0 : 1;
+      curr[j] = Math.min(curr[j - 1]! + 1, prev[j]! + 1, prev[j - 1]! + cost);
+    }
+    [prev, curr] = [curr, prev];
+  }
+
+  return prev[n]!;
+}

src/lib/dedup/phone-parse.ts

@@ -0,0 +1,66 @@
+/**
+ * Script-safe phone parser.
+ *
+ * The project's existing `src/lib/i18n/phone.ts` imports from
+ * `libphonenumber-js`, which under Node 25 + tsx loader hits a
+ * metadata-shape interop bug (`{ default }` wrapping the JSON). It
+ * works fine in Next.js + vitest, but a `tsx scripts/...` invocation
+ * blows up.
+ *
+ * This wrapper bypasses the bundled `index.cjs.js` and calls
+ * `libphonenumber-js/core` directly with metadata loaded as raw JSON.
+ * Same surface as the i18n helper; usable from both runtimes.
+ *
+ * Used by the dedup library's `normalizePhone`. The runtime UI still
+ * imports `i18n/phone` directly — no reason to touch a working path.
+ */
+
+// eslint-disable-next-line @typescript-eslint/no-require-imports
+const core: typeof import('libphonenumber-js/core') = require('libphonenumber-js/core');
+// Load the JSON directly. The bundled `index.cjs.js` does the same
+// thing but its `require('../metadata.min.json')` hits a Node 25 ESM
+// interop bug that wraps the JSON in `{ default }`. Importing the
+// JSON file by absolute path through the package root sidesteps it.
+// eslint-disable-next-line @typescript-eslint/no-require-imports, @typescript-eslint/no-explicit-any
+const metadata: any = require('libphonenumber-js/metadata.min.json');
+
+import type { CountryCode } from '@/lib/i18n/countries';
+
+export interface ParsedPhone {
+  e164: string | null;
+  country: CountryCode | null;
+  national: string | null;
+  international: string | null;
+  isValid: boolean;
+}
+
+const EMPTY: ParsedPhone = {
+  e164: null,
+  country: null,
+  national: null,
+  international: null,
+  isValid: false,
+};
+
+export function parsePhoneScriptSafe(raw: string, defaultCountry?: CountryCode): ParsedPhone {
+  const trimmed = raw.trim();
+  if (!trimmed) return EMPTY;
+  try {
+    // The core entry expects its own `CountryCode` type from
+    // libphonenumber-js. Our `CountryCode` type is the same set of ISO
+    // alpha-2 codes (we re-derive from the same Intl source) so this
+    // cast is structural-equivalent, not lossy.
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    const parsed = core.parsePhoneNumberFromString(trimmed, defaultCountry as any, metadata);
+    if (!parsed) return EMPTY;
+    return {
+      e164: parsed.number,
+      country: (parsed.country ?? null) as CountryCode | null,
+      national: parsed.formatNational(),
+      international: parsed.formatInternational(),
+      isValid: parsed.isValid(),
+    };
+  } catch {
+    return EMPTY;
+  }
+}

src/lib/pdf/fill-eoi-form.ts

@@ -80,11 +80,13 @@ export async function fillEoiFormFields(
   setText(form, 'Name', context.client.fullName);
   setText(form, 'Email', context.client.primaryEmail ?? '');
   setText(form, 'Address', formatAddress(context.client.address));
-  setText(form, 'Yacht Name', context.yacht.name);
-  setText(form, 'Length', context.yacht.lengthFt ?? '');
-  setText(form, 'Width', context.yacht.widthFt ?? '');
-  setText(form, 'Draft', context.yacht.draftFt ?? '');
-  setText(form, 'Berth Number', context.berth.mooringNumber);
+  // Yacht + berth (EOI Section 3) are optional — leave the AcroForm fields
+  // blank when the interest hasn't been linked to either.
+  setText(form, 'Yacht Name', context.yacht?.name ?? '');
+  setText(form, 'Length', context.yacht?.lengthFt ?? '');
+  setText(form, 'Width', context.yacht?.widthFt ?? '');
+  setText(form, 'Draft', context.yacht?.draftFt ?? '');
+  setText(form, 'Berth Number', context.berth?.mooringNumber ?? '');
 
   setCheckbox(form, 'Purchase', true);
   setCheckbox(form, 'Lease_10', false);

src/lib/portal/auth.ts

@@ -4,6 +4,12 @@ import { cookies } from 'next/headers';
 const PORTAL_SECRET = new TextEncoder().encode(process.env.BETTER_AUTH_SECRET);
 export const PORTAL_COOKIE = 'portal_session';
 
+// BREAKING CHANGE (intentional): tokens issued before this change lack aud/iss
+// and will be rejected by verifyPortalToken. Portal tokens are 24h-lived so
+// existing sessions will be invalidated on deploy. Users simply re-login.
+const PORTAL_AUD = 'portal';
+const PORTAL_ISS = 'pn-crm';
+
 export interface PortalSession {
   clientId: string;
   portId: string;
@@ -13,6 +19,8 @@ export interface PortalSession {
 export async function createPortalToken(session: PortalSession): Promise<string> {
   return new SignJWT(session as unknown as Record<string, unknown>)
     .setProtectedHeader({ alg: 'HS256' })
+    .setAudience(PORTAL_AUD)
+    .setIssuer(PORTAL_ISS)
     .setExpirationTime('24h')
     .setIssuedAt()
     .sign(PORTAL_SECRET);
@@ -20,7 +28,10 @@ export async function createPortalToken(session: PortalSession): Promise<string>
 
 export async function verifyPortalToken(token: string): Promise<PortalSession | null> {
   try {
-    const { payload } = await jwtVerify(token, PORTAL_SECRET);
+    const { payload } = await jwtVerify(token, PORTAL_SECRET, {
+      audience: PORTAL_AUD,
+      issuer: PORTAL_ISS,
+    });
     return payload as unknown as PortalSession;
   } catch {
     return null;

src/lib/services/client-merge.service.ts

@@ -0,0 +1,393 @@
+/**
+ * Client merge service — atomically combines two client records.
+ *
+ * Used by:
+ *   - /admin/duplicates review queue (when an admin confirms a merge)
+ *   - the at-create suggestion path ("use existing client") — though
+ *     that path uses the lighter `attachInterestToClient` and never
+ *     actually merges two pre-existing clients
+ *   - the migration script's `--apply` (eventually)
+ *
+ * Reversibility: every merge writes a `client_merge_log` row containing
+ * the loser's full pre-merge state. Within the configured undo window
+ * (default 7 days, see `dedup_undo_window_days` in system_settings) a
+ * follow-up `unmergeClients` call can restore the loser and detach
+ * everything that was reattached.
+ *
+ * Design reference: docs/superpowers/specs/2026-05-03-dedup-and-migration-design.md §6.
+ */
+
+import { and, eq, sql } from 'drizzle-orm';
+
+import { db } from '@/lib/db';
+import {
+  clients,
+  clientContacts,
+  clientAddresses,
+  clientNotes,
+  clientTags,
+  clientRelationships,
+  clientMergeLog,
+  clientMergeCandidates,
+} from '@/lib/db/schema/clients';
+import { interests } from '@/lib/db/schema/interests';
+import { berthReservations } from '@/lib/db/schema/reservations';
+import { auditLogs } from '@/lib/db/schema/system';
+
+// ─── Public API ─────────────────────────────────────────────────────────────
+
+export interface MergeFieldChoices {
+  /** Per-field overrides — `winner` keeps the surviving client's value;
+   *  `loser` copies the loser's value over. Fields not listed default
+   *  to `winner` (no change). */
+  fullName?: 'winner' | 'loser';
+  nationalityIso?: 'winner' | 'loser';
+  preferredContactMethod?: 'winner' | 'loser';
+  preferredLanguage?: 'winner' | 'loser';
+  timezone?: 'winner' | 'loser';
+  source?: 'winner' | 'loser';
+  sourceDetails?: 'winner' | 'loser';
+}
+
+export interface MergeOptions {
+  winnerId: string;
+  loserId: string;
+  /** ID of the user performing the merge (for audit + clientMergeLog.mergedBy). */
+  mergedBy: string;
+  /** Per-field choice overrides. Multi-value fields (contacts, addresses,
+   *  notes, tags) are always preserved from both sides; this only
+   *  affects single-value scalar fields on the `clients` row. */
+  fieldChoices?: MergeFieldChoices;
+}
+
+export interface MergeResult {
+  mergeLogId: string;
+  movedRows: {
+    interests: number;
+    contacts: number;
+    addresses: number;
+    notes: number;
+    tags: number;
+    relationships: number;
+    reservations: number;
+  };
+}
+
+/**
+ * Atomically merge `loserId` into `winnerId`. Throws if:
+ *   - either id doesn't exist or belongs to a different port
+ *   - the loser has already been merged (mergedIntoClientId set)
+ *   - the winner is itself archived
+ */
+export async function mergeClients(opts: MergeOptions): Promise<MergeResult> {
+  if (opts.winnerId === opts.loserId) {
+    throw new Error('Cannot merge a client into itself');
+  }
+
+  return await db.transaction(async (tx) => {
+    // ── Lock both rows for the duration. The first FOR UPDATE that
+    //    arrives wins; a concurrent second merge of the same loser
+    //    will see `mergedIntoClientId` set and bail. ──────────────────────
+    const [winnerRow] = await tx
+      .select()
+      .from(clients)
+      .where(eq(clients.id, opts.winnerId))
+      .for('update');
+    const [loserRow] = await tx
+      .select()
+      .from(clients)
+      .where(eq(clients.id, opts.loserId))
+      .for('update');
+
+    if (!winnerRow) throw new Error(`Winner client ${opts.winnerId} not found`);
+    if (!loserRow) throw new Error(`Loser client ${opts.loserId} not found`);
+    if (winnerRow.portId !== loserRow.portId) {
+      throw new Error('Cannot merge clients across different ports');
+    }
+    if (loserRow.mergedIntoClientId) {
+      throw new Error(`Loser ${opts.loserId} already merged into ${loserRow.mergedIntoClientId}`);
+    }
+    if (winnerRow.archivedAt) {
+      throw new Error('Cannot merge into an archived client');
+    }
+
+    // ── Snapshot the loser's full state before any mutation. Used by
+    //    `unmergeClients` to restore within the undo window. ──────────────
+    const loserContacts = await tx
+      .select()
+      .from(clientContacts)
+      .where(eq(clientContacts.clientId, opts.loserId));
+    const loserAddresses = await tx
+      .select()
+      .from(clientAddresses)
+      .where(eq(clientAddresses.clientId, opts.loserId));
+    const loserNotes = await tx
+      .select()
+      .from(clientNotes)
+      .where(eq(clientNotes.clientId, opts.loserId));
+    const loserTags = await tx
+      .select()
+      .from(clientTags)
+      .where(eq(clientTags.clientId, opts.loserId));
+    const loserInterests = await tx
+      .select({ id: interests.id })
+      .from(interests)
+      .where(eq(interests.clientId, opts.loserId));
+    const loserReservations = await tx
+      .select({ id: berthReservations.id })
+      .from(berthReservations)
+      .where(eq(berthReservations.clientId, opts.loserId));
+    const loserRelationshipsAsA = await tx
+      .select()
+      .from(clientRelationships)
+      .where(eq(clientRelationships.clientAId, opts.loserId));
+    const loserRelationshipsAsB = await tx
+      .select()
+      .from(clientRelationships)
+      .where(eq(clientRelationships.clientBId, opts.loserId));
+
+    const snapshot = {
+      loser: loserRow,
+      contacts: loserContacts,
+      addresses: loserAddresses,
+      notes: loserNotes,
+      tags: loserTags,
+      interests: loserInterests.map((r) => r.id),
+      reservations: loserReservations.map((r) => r.id),
+      relationshipsAsA: loserRelationshipsAsA,
+      relationshipsAsB: loserRelationshipsAsB,
+      fieldChoices: opts.fieldChoices ?? {},
+      mergedAt: new Date().toISOString(),
+    };
+
+    // ── Apply field choices on the winner. We only touch fields the
+    //    caller explicitly asked to copy from the loser; everything
+    //    else stays as-is. ────────────────────────────────────────────────
+    const fieldUpdates: Partial<typeof winnerRow> = {};
+    if (opts.fieldChoices?.fullName === 'loser') fieldUpdates.fullName = loserRow.fullName;
+    if (opts.fieldChoices?.nationalityIso === 'loser')
+      fieldUpdates.nationalityIso = loserRow.nationalityIso;
+    if (opts.fieldChoices?.preferredContactMethod === 'loser')
+      fieldUpdates.preferredContactMethod = loserRow.preferredContactMethod;
+    if (opts.fieldChoices?.preferredLanguage === 'loser')
+      fieldUpdates.preferredLanguage = loserRow.preferredLanguage;
+    if (opts.fieldChoices?.timezone === 'loser') fieldUpdates.timezone = loserRow.timezone;
+    if (opts.fieldChoices?.source === 'loser') fieldUpdates.source = loserRow.source;
+    if (opts.fieldChoices?.sourceDetails === 'loser')
+      fieldUpdates.sourceDetails = loserRow.sourceDetails;
+
+    if (Object.keys(fieldUpdates).length > 0) {
+      await tx
+        .update(clients)
+        .set({ ...fieldUpdates, updatedAt: new Date() })
+        .where(eq(clients.id, opts.winnerId));
+    }
+
+    // ── Reattach. Each table that points at the loser via clientId
+    //    gets pointed at the winner instead. ─────────────────────────────
+
+    const movedInterests = (
+      await tx
+        .update(interests)
+        .set({ clientId: opts.winnerId, updatedAt: new Date() })
+        .where(eq(interests.clientId, opts.loserId))
+        .returning({ id: interests.id })
+    ).length;
+
+    const movedReservations = (
+      await tx
+        .update(berthReservations)
+        .set({ clientId: opts.winnerId, updatedAt: new Date() })
+        .where(eq(berthReservations.clientId, opts.loserId))
+        .returning({ id: berthReservations.id })
+    ).length;
+
+    // Contacts: move loser's contacts to winner, but DON'T duplicate any
+    // already-present (channel, value) pair. Loser-only ones get
+    // demoted to non-primary so the winner's primary stays intact.
+    const winnerContacts = await tx
+      .select({ channel: clientContacts.channel, value: clientContacts.value })
+      .from(clientContacts)
+      .where(eq(clientContacts.clientId, opts.winnerId));
+    const winnerContactKeys = new Set(
+      winnerContacts.map((c) => `${c.channel}::${c.value.toLowerCase()}`),
+    );
+
+    let movedContacts = 0;
+    for (const c of loserContacts) {
+      const key = `${c.channel}::${c.value.toLowerCase()}`;
+      if (winnerContactKeys.has(key)) {
+        // Winner already has this contact — drop loser's row (cascade
+        // will clean up when loser is archived). But we keep snapshot
+        // so undo restores it.
+        continue;
+      }
+      await tx
+        .update(clientContacts)
+        .set({ clientId: opts.winnerId, isPrimary: false, updatedAt: new Date() })
+        .where(eq(clientContacts.id, c.id));
+      movedContacts += 1;
+    }
+
+    // Addresses: same shape as contacts, but uniqueness is harder to
+    // detect cleanly (free-text street). Just move them all and let the
+    // user dedupe in the UI later.
+    const movedAddresses = (
+      await tx
+        .update(clientAddresses)
+        .set({ clientId: opts.winnerId, isPrimary: false, updatedAt: new Date() })
+        .where(eq(clientAddresses.clientId, opts.loserId))
+        .returning({ id: clientAddresses.id })
+    ).length;
+
+    const movedNotes = (
+      await tx
+        .update(clientNotes)
+        .set({ clientId: opts.winnerId, updatedAt: new Date() })
+        .where(eq(clientNotes.clientId, opts.loserId))
+        .returning({ id: clientNotes.id })
+    ).length;
+
+    // Tags: copy any loser-only tag to the winner; drop overlap.
+    const winnerTags = await tx
+      .select({ tagId: clientTags.tagId })
+      .from(clientTags)
+      .where(eq(clientTags.clientId, opts.winnerId));
+    const winnerTagSet = new Set(winnerTags.map((t) => t.tagId));
+    let movedTags = 0;
+    for (const t of loserTags) {
+      if (!winnerTagSet.has(t.tagId)) {
+        await tx.insert(clientTags).values({ clientId: opts.winnerId, tagId: t.tagId });
+        movedTags += 1;
+      }
+    }
+    await tx.delete(clientTags).where(eq(clientTags.clientId, opts.loserId));
+
+    // Relationships: rewrite each FK side to point at the winner. Keep
+    // both sides regardless — even if A and B both end up as the same
+    // person, the row is preserved for audit; the UI hides self-loops.
+    const movedRelationships =
+      (
+        await tx
+          .update(clientRelationships)
+          .set({ clientAId: opts.winnerId })
+          .where(eq(clientRelationships.clientAId, opts.loserId))
+          .returning({ id: clientRelationships.id })
+      ).length +
+      (
+        await tx
+          .update(clientRelationships)
+          .set({ clientBId: opts.winnerId })
+          .where(eq(clientRelationships.clientBId, opts.loserId))
+          .returning({ id: clientRelationships.id })
+      ).length;
+
+    // ── Archive the loser. Row stays in DB for the undo window;
+    //    `mergedIntoClientId` is the redirect pointer for any stragglers
+    //    (links / direct queries / saved views). ──────────────────────────
+    await tx
+      .update(clients)
+      .set({
+        archivedAt: new Date(),
+        mergedIntoClientId: opts.winnerId,
+        updatedAt: new Date(),
+      })
+      .where(eq(clients.id, opts.loserId));
+
+    // ── Mark any open merge candidate row for this pair as resolved. ───
+    await tx
+      .update(clientMergeCandidates)
+      .set({
+        status: 'merged',
+        resolvedAt: new Date(),
+        resolvedBy: opts.mergedBy,
+      })
+      .where(
+        and(
+          eq(clientMergeCandidates.portId, winnerRow.portId),
+          // pair stored in canonical order — match either direction
+          sql`(
+            (${clientMergeCandidates.clientAId} = ${opts.winnerId}
+             AND ${clientMergeCandidates.clientBId} = ${opts.loserId})
+            OR
+            (${clientMergeCandidates.clientAId} = ${opts.loserId}
+             AND ${clientMergeCandidates.clientBId} = ${opts.winnerId})
+          )`,
+        ),
+      );
+
+    // ── Write the merge log + audit log. ────────────────────────────────
+    const [logRow] = await tx
+      .insert(clientMergeLog)
+      .values({
+        portId: winnerRow.portId,
+        survivingClientId: opts.winnerId,
+        mergedClientId: opts.loserId,
+        mergedBy: opts.mergedBy,
+        mergeDetails: snapshot,
+      })
+      .returning({ id: clientMergeLog.id });
+
+    await tx.insert(auditLogs).values({
+      portId: winnerRow.portId,
+      userId: opts.mergedBy,
+      entityType: 'client',
+      entityId: opts.winnerId,
+      action: 'merge',
+      newValue: {
+        loserId: opts.loserId,
+        loserName: loserRow.fullName,
+        movedInterests,
+        movedReservations,
+        movedContacts,
+        movedAddresses,
+      },
+    });
+
+    return {
+      mergeLogId: logRow!.id,
+      movedRows: {
+        interests: movedInterests,
+        contacts: movedContacts,
+        addresses: movedAddresses,
+        notes: movedNotes,
+        tags: movedTags,
+        relationships: movedRelationships,
+        reservations: movedReservations,
+      },
+    };
+  });
+}
+
+// ─── Convenience: list merge candidates for a port ──────────────────────────
+
+export interface MergeCandidatePair {
+  id: string;
+  clientAId: string;
+  clientBId: string;
+  score: number;
+  reasons: string[];
+  status: string;
+  createdAt: Date;
+}
+
+/** Fetch pending merge candidate pairs for the admin review queue. */
+export async function listPendingMergeCandidates(portId: string): Promise<MergeCandidatePair[]> {
+  const rows = await db
+    .select()
+    .from(clientMergeCandidates)
+    .where(
+      and(eq(clientMergeCandidates.portId, portId), eq(clientMergeCandidates.status, 'pending')),
+    )
+    .orderBy(sql`${clientMergeCandidates.score} DESC`);
+
+  return rows.map((r) => ({
+    id: r.id,
+    clientAId: r.clientAId,
+    clientBId: r.clientBId,
+    score: r.score,
+    reasons: Array.isArray(r.reasons) ? (r.reasons as string[]) : [],
+    status: r.status,
+    createdAt: r.createdAt,
+  }));
+}

src/lib/services/dashboard.service.ts

@@ -27,9 +27,11 @@ export async function getKpis(portId: string) {
     .from(interests)
     .where(and(eq(interests.portId, portId), isNull(interests.archivedAt), isActiveInterest));
 
-  // Pipeline value: SUM berths.price via JOIN from non-archived interests with berthId
+  // Pipeline value: SUM each berth's price ONCE regardless of how many active
+  // interests reference it. A berth with multiple interests would otherwise be
+  // counted multiple times, inflating the total.
   const pipelineRows = await db
-    .select({ price: berths.price })
+    .selectDistinct({ berthId: interests.berthId, price: berths.price })
     .from(interests)
     .innerJoin(berths, eq(interests.berthId, berths.id))
     .where(

src/lib/services/documenso-payload.ts

@@ -128,11 +128,13 @@ export function buildDocumensoPayload(
       Name: context.client.fullName,
       Email: context.client.primaryEmail ?? '',
       Address: formatAddress(context.client.address),
-      'Yacht Name': context.yacht.name,
-      Length: context.yacht.lengthFt ?? '',
-      Width: context.yacht.widthFt ?? '',
-      Draft: context.yacht.draftFt ?? '',
-      'Berth Number': context.berth.mooringNumber,
+      // Yacht + berth are optional EOI fields; when not linked, render as
+      // empty strings so the corresponding template inputs stay blank.
+      'Yacht Name': context.yacht?.name ?? '',
+      Length: context.yacht?.lengthFt ?? '',
+      Width: context.yacht?.widthFt ?? '',
+      Draft: context.yacht?.draftFt ?? '',
+      'Berth Number': context.berth?.mooringNumber ?? '',
       Lease_10: false,
       Purchase: true,
     },

src/lib/services/document-templates.ts

@@ -237,18 +237,20 @@ export async function resolveTemplate(
       tokenMap['{{client.phone}}'] = eoi.client.primaryPhone ?? '';
       tokenMap['{{client.nationality}}'] = eoi.client.nationality ?? '';
 
-      // Yacht tokens
-      tokenMap['{{yacht.name}}'] = eoi.yacht.name;
-      tokenMap['{{yacht.hullNumber}}'] = eoi.yacht.hullNumber ?? '';
-      tokenMap['{{yacht.flag}}'] = eoi.yacht.flag ?? '';
+      // Yacht tokens — `eoi.yacht` is null when no yacht is linked
+      // (Section 3 of the EOI is optional). Tokens render as empty strings
+      // in that case so the template still produces output.
+      tokenMap['{{yacht.name}}'] = eoi.yacht?.name ?? '';
+      tokenMap['{{yacht.hullNumber}}'] = eoi.yacht?.hullNumber ?? '';
+      tokenMap['{{yacht.flag}}'] = eoi.yacht?.flag ?? '';
       tokenMap['{{yacht.yearBuilt}}'] =
-        eoi.yacht.yearBuilt != null ? String(eoi.yacht.yearBuilt) : '';
-      tokenMap['{{yacht.lengthFt}}'] = eoi.yacht.lengthFt ?? '';
-      tokenMap['{{yacht.widthFt}}'] = eoi.yacht.widthFt ?? '';
-      tokenMap['{{yacht.draftFt}}'] = eoi.yacht.draftFt ?? '';
-      tokenMap['{{yacht.lengthM}}'] = eoi.yacht.lengthM ?? '';
-      tokenMap['{{yacht.widthM}}'] = eoi.yacht.widthM ?? '';
-      tokenMap['{{yacht.draftM}}'] = eoi.yacht.draftM ?? '';
+        eoi.yacht?.yearBuilt != null ? String(eoi.yacht.yearBuilt) : '';
+      tokenMap['{{yacht.lengthFt}}'] = eoi.yacht?.lengthFt ?? '';
+      tokenMap['{{yacht.widthFt}}'] = eoi.yacht?.widthFt ?? '';
+      tokenMap['{{yacht.draftFt}}'] = eoi.yacht?.draftFt ?? '';
+      tokenMap['{{yacht.lengthM}}'] = eoi.yacht?.lengthM ?? '';
+      tokenMap['{{yacht.widthM}}'] = eoi.yacht?.widthM ?? '';
+      tokenMap['{{yacht.draftM}}'] = eoi.yacht?.draftM ?? '';
 
       // EoiContext doesn't expose the yacht.registration column — look it up
       // separately (cheap, indexed fetch) so the token resolves when present.
@@ -281,29 +283,31 @@ export async function resolveTemplate(
       tokenMap['{{owner.name}}'] = eoi.owner.name;
       tokenMap['{{owner.legalName}}'] = eoi.owner.legalName ?? '';
 
-      // Berth tokens (from EoiContext)
-      tokenMap['{{berth.mooringNumber}}'] = eoi.berth.mooringNumber;
-      tokenMap['{{berth.area}}'] = eoi.berth.area ?? '';
-      tokenMap['{{berth.lengthFt}}'] = eoi.berth.lengthFt ?? '';
-      tokenMap['{{berth.price}}'] = eoi.berth.price ?? '';
-      tokenMap['{{berth.priceCurrency}}'] = eoi.berth.priceCurrency;
-      tokenMap['{{berth.tenureType}}'] = eoi.berth.tenureType;
+      // Berth tokens — also optional. Render empty when no berth is linked.
+      tokenMap['{{berth.mooringNumber}}'] = eoi.berth?.mooringNumber ?? '';
+      tokenMap['{{berth.area}}'] = eoi.berth?.area ?? '';
+      tokenMap['{{berth.lengthFt}}'] = eoi.berth?.lengthFt ?? '';
+      tokenMap['{{berth.price}}'] = eoi.berth?.price ?? '';
+      tokenMap['{{berth.priceCurrency}}'] = eoi.berth?.priceCurrency ?? '';
+      tokenMap['{{berth.tenureType}}'] = eoi.berth?.tenureType ?? '';
 
       // Interest tokens
       tokenMap['{{interest.stage}}'] = eoi.interest.stage;
       tokenMap['{{interest.leadCategory}}'] = eoi.interest.leadCategory ?? '';
-      tokenMap['{{interest.berthNumber}}'] = eoi.berth.mooringNumber;
+      tokenMap['{{interest.berthNumber}}'] = eoi.berth?.mooringNumber ?? '';
       tokenMap['{{interest.dateFirstContact}}'] = eoi.interest.dateFirstContact
         ? eoi.interest.dateFirstContact.toLocaleDateString('en-GB')
         : '';
       tokenMap['{{interest.notes}}'] = eoi.interest.notes ?? '';
     } catch (err) {
-      // buildEoiContext throws ValidationError when the interest has no yacht
-      // or berth; non-EOI templates don't need those. Fall through to the
-      // legacy resolution path below. Re-throw anything else.
+      // buildEoiContext throws ValidationError when the EOI's required client
+      // fields (name/email/address — Section 2) are missing. For non-EOI
+      // templates (correspondence, welcome letters, etc.) those gates don't
+      // apply — fall through to the legacy resolution path below. Re-throw
+      // anything else.
       if (
         !(err instanceof ValidationError) ||
-        !/interest has no (yacht|berth)/i.test(err.message)
+        !/missing required client details|interest has no (yacht|berth)/i.test(err.message)
       ) {
         throw err;
       }

src/lib/services/documents.service.ts

@@ -24,6 +24,7 @@ import { minioClient, buildStoragePath } from '@/lib/minio';
 import { env } from '@/lib/env';
 import { logger } from '@/lib/logger';
 import { evaluateRule } from '@/lib/services/berth-rules-engine';
+import { PIPELINE_STAGES } from '@/lib/constants';
 import { advanceStageIfBehind } from '@/lib/services/interests.service';
 import {
   createDocument as documensoCreate,
@@ -31,6 +32,7 @@ import {
   downloadSignedPdf,
   voidDocument as documensoVoid,
 } from '@/lib/services/documenso-client';
+import { getPortEoiSigners } from '@/lib/services/documenso-payload';
 import type {
   CreateDocumentInput,
   UpdateDocumentInput,
@@ -506,6 +508,12 @@ export async function sendForSigning(documentId: string, portId: string, meta: A
   const port = await db.query.ports.findFirst({ where: eq(ports.id, portId) });
   if (!port) throw new NotFoundError('Port');
 
+  // Resolve port-configured signer emails from system settings; fall back to
+  // legacy defaults only if the setting is absent. Fabricated slug-based
+  // addresses (developer@{slug}.com) are no longer used here because they
+  // never match real port users and cause silent no-ops in handleRecipientSigned.
+  const eoiSigners = await getPortEoiSigners(portId);
+
   // BR-021: Create 3 signers — client (1), developer (2), sales/approver (3)
   const signerRecords = await db
     .insert(documentSigners)
@@ -520,16 +528,16 @@ export async function sendForSigning(documentId: string, portId: string, meta: A
       },
       {
         documentId,
-        signerName: port.name,
-        signerEmail: `developer@${port.slug}.com`,
+        signerName: eoiSigners.developer.name,
+        signerEmail: eoiSigners.developer.email,
         signerRole: 'developer',
         signingOrder: 2,
         status: 'pending',
       },
       {
         documentId,
-        signerName: `${port.name} Sales`,
-        signerEmail: `sales@${port.slug}.com`,
+        signerName: eoiSigners.approver.name,
+        signerEmail: eoiSigners.approver.email,
         signerRole: 'approver',
         signingOrder: 3,
         status: 'pending',
@@ -552,10 +560,15 @@ export async function sendForSigning(documentId: string, portId: string, meta: A
   // Create document in Documenso + send
   const documensoDoc = await documensoCreate(doc.title, pdfBase64, [
     { name: client.fullName, email: emailContact.value, role: 'SIGNER', signingOrder: 1 },
-    { name: port.name, email: `developer@${port.slug}.com`, role: 'SIGNER', signingOrder: 2 },
     {
-      name: `${port.name} Sales`,
-      email: `sales@${port.slug}.com`,
+      name: eoiSigners.developer.name,
+      email: eoiSigners.developer.email,
+      role: 'SIGNER',
+      signingOrder: 2,
+    },
+    {
+      name: eoiSigners.approver.name,
+      email: eoiSigners.approver.email,
       role: 'SIGNER',
       signingOrder: 3,
     },
@@ -788,6 +801,22 @@ export async function handleRecipientSigned(eventData: {
     )
     .returning();
 
+  if (!signer) {
+    // Email mismatch: the address Documenso has on the recipient doesn't match
+    // any row in documentSigners. This happens when the local signers were
+    // created with fabricated / stale addresses. Log a warning so operators can
+    // investigate and fix the port's eoi_signers system setting.
+    logger.warn(
+      {
+        documensoId: eventData.documentId,
+        documentId: doc.id,
+        recipientEmail: eventData.recipientEmail,
+      },
+      'handleRecipientSigned: no matching signer row for recipient email — ' +
+        'check eoi_signers system setting for this port',
+    );
+  }
+
   // Update document to partially_signed if eoi type
   if (doc.documentType === 'eoi' && doc.status === 'sent') {
     await db
@@ -896,7 +925,19 @@ export async function handleDocumentCompleted(eventData: { documentId: string })
         ipAddress: '0.0.0.0',
         userAgent: 'webhook',
       };
-      void evaluateRule('eoi_signed', doc.interestId, doc.portId, systemMeta);
+
+      // Guard against double-fire: DOCUMENT_COMPLETED may arrive multiple times
+      // (webhook retries) or follow a DOCUMENT_SIGNED that already advanced the
+      // stage. advanceStageIfBehind handles the pipeline guard internally, but
+      // evaluateRule has no idempotency — skip it if the interest is already at
+      // eoi_signed or beyond to prevent duplicate berth-rule side effects.
+      const currentStageIdx = PIPELINE_STAGES.indexOf(
+        interest.pipelineStage as (typeof PIPELINE_STAGES)[number],
+      );
+      const eoiSignedIdx = PIPELINE_STAGES.indexOf('eoi_signed');
+      if (currentStageIdx < eoiSignedIdx) {
+        void evaluateRule('eoi_signed', doc.interestId, doc.portId, systemMeta);
+      }
 
       // Advance to eoi_signed (no-op if interest already past it).
       void advanceStageIfBehind(

src/lib/services/eoi-context.ts

@@ -20,6 +20,7 @@ export type EoiContext = {
     primaryPhone: string | null;
     address: { street: string; city: string; country: string } | null;
   };
+  /** Optional. The EOI's Section 3 yacht block is left blank when null. */
   yacht: {
     name: string;
     lengthFt: string | null;
@@ -31,18 +32,22 @@ export type EoiContext = {
     hullNumber: string | null;
     flag: string | null;
     yearBuilt: number | null;
-  };
+  } | null;
   company: {
     name: string;
     legalName: string | null;
     taxId: string | null;
     billingAddress: string | null;
   } | null;
+  /** Inferred from the yacht's polymorphic owner. Falls back to the interest's
+   *  client when no yacht is linked (so the EOI's signing party is still
+   *  resolvable). */
   owner: {
     type: 'client' | 'company';
     name: string;
     legalName?: string;
   };
+  /** Optional. The EOI's Section 3 berth-number is left blank when null. */
   berth: {
     mooringNumber: string;
     area: string | null;
@@ -50,7 +55,7 @@ export type EoiContext = {
     price: string | null;
     priceCurrency: string;
     tenureType: string;
-  };
+  } | null;
   interest: {
     stage: string;
     leadCategory: string | null;
@@ -77,8 +82,10 @@ export type EoiContext = {
  * Pure read-only: no audit logs, no socket emits, no mutations.
  *
  * Tenant-scoped: every fetch is gated by `portId`, and missing rows surface
- * as NotFoundError. Missing yacht/berth references on the interest surface as
- * ValidationError, because EOI flows cannot proceed without them.
+ * as NotFoundError. The hard gate matches the EOI document's top paragraph
+ * (Section 2 — name, address, email): without those the EOI is unsignable
+ * and we throw. Yacht and berth (Section 3) are optional — the rendered PDF
+ * leaves those fields blank when not set.
  */
 export async function buildEoiContext(interestId: string, portId: string): Promise<EoiContext> {
   // 1. Interest (tenant-scoped)
@@ -89,24 +96,19 @@ export async function buildEoiContext(interestId: string, portId: string): Promi
     throw new NotFoundError('Interest');
   }
 
-  // 2. Yacht reference must exist on the interest
-  if (!interest.yachtId) {
-    throw new ValidationError('interest has no yacht');
-  }
-
-  // 3. Berth reference must exist on the interest
-  if (!interest.berthId) {
-    throw new ValidationError('interest has no berth');
-  }
-
-  // 2 + 3 + 4 + 9: parallelise independent reads.
+  // Parallelise independent reads. Yacht and berth are both nullable —
+  // the EOI's Section 3 stays blank when they're absent.
   const [yacht, berth, client, port] = await Promise.all([
-    db.query.yachts.findFirst({
-      where: and(eq(yachts.id, interest.yachtId), eq(yachts.portId, portId)),
-    }),
-    db.query.berths.findFirst({
-      where: and(eq(berths.id, interest.berthId), eq(berths.portId, portId)),
-    }),
+    interest.yachtId
+      ? db.query.yachts.findFirst({
+          where: and(eq(yachts.id, interest.yachtId), eq(yachts.portId, portId)),
+        })
+      : Promise.resolve(undefined),
+    interest.berthId
+      ? db.query.berths.findFirst({
+          where: and(eq(berths.id, interest.berthId), eq(berths.portId, portId)),
+        })
+      : Promise.resolve(undefined),
     db.query.clients.findFirst({
       where: and(eq(clients.id, interest.clientId), eq(clients.portId, portId)),
     }),
@@ -115,8 +117,6 @@ export async function buildEoiContext(interestId: string, portId: string): Promi
     }),
   ]);
 
-  if (!yacht) throw new NotFoundError('Yacht');
-  if (!berth) throw new NotFoundError('Berth');
   if (!client) throw new NotFoundError('Client');
   if (!port) throw new NotFoundError('Port');
 
@@ -157,11 +157,28 @@ export async function buildEoiContext(interestId: string, portId: string): Promi
       }
     : null;
 
-  // 7 + 8. Yacht owner (polymorphic) + optional company billing address.
+  // EOI hard gate: the document's top paragraph (Section 2) requires Name,
+  // Address, and Email. Without these the rendered EOI is unsignable. Yacht
+  // and berth (Section 3) are intentionally optional and may be left blank.
+  const missing: string[] = [];
+  if (!client.fullName?.trim()) missing.push('client name');
+  if (!firstEmail?.value?.trim()) missing.push('client email');
+  if (!clientAddress || !clientAddress.street.trim()) missing.push('client address');
+  if (missing.length > 0) {
+    throw new ValidationError(
+      `Cannot generate EOI — missing required client details: ${missing.join(', ')}.`,
+    );
+  }
+
+  // Owner block. When a yacht is linked, derive from the yacht's polymorphic
+  // owner. When no yacht is linked, fall back to the interest's client so the
+  // EOI's signing party is still resolvable.
   let ownerBlock: EoiContext['owner'];
   let companyBlock: EoiContext['company'] = null;
 
-  if (yacht.currentOwnerType === 'client') {
+  if (!yacht) {
+    ownerBlock = { type: 'client', name: client.fullName };
+  } else if (yacht.currentOwnerType === 'client') {
     // The yacht-owning client may or may not be the same as the interest's client.
     const ownerClient =
       yacht.currentOwnerId === client.id
@@ -228,28 +245,32 @@ export async function buildEoiContext(interestId: string, portId: string): Promi
       primaryPhone: firstPhone?.value ?? null,
       address: clientAddress,
     },
-    yacht: {
-      name: yacht.name,
-      lengthFt: yacht.lengthFt,
-      widthFt: yacht.widthFt,
-      draftFt: yacht.draftFt,
-      lengthM: yacht.lengthM,
-      widthM: yacht.widthM,
-      draftM: yacht.draftM,
-      hullNumber: yacht.hullNumber,
-      flag: yacht.flag,
-      yearBuilt: yacht.yearBuilt,
-    },
+    yacht: yacht
+      ? {
+          name: yacht.name,
+          lengthFt: yacht.lengthFt,
+          widthFt: yacht.widthFt,
+          draftFt: yacht.draftFt,
+          lengthM: yacht.lengthM,
+          widthM: yacht.widthM,
+          draftM: yacht.draftM,
+          hullNumber: yacht.hullNumber,
+          flag: yacht.flag,
+          yearBuilt: yacht.yearBuilt,
+        }
+      : null,
     company: companyBlock,
     owner: ownerBlock,
-    berth: {
-      mooringNumber: berth.mooringNumber,
-      area: berth.area,
-      lengthFt: berth.lengthFt,
-      price: berth.price,
-      priceCurrency: berth.priceCurrency,
-      tenureType: berth.tenureType,
-    },
+    berth: berth
+      ? {
+          mooringNumber: berth.mooringNumber,
+          area: berth.area,
+          lengthFt: berth.lengthFt,
+          price: berth.price,
+          priceCurrency: berth.priceCurrency,
+          tenureType: berth.tenureType,
+        }
+      : null,
     interest: {
       stage: interest.pipelineStage,
       leadCategory: interest.leadCategory,

src/lib/services/interests.service.ts

@@ -1,8 +1,9 @@
-import { and, eq, inArray, isNull, sql } from 'drizzle-orm';
+import { and, desc, eq, inArray, isNull, sql } from 'drizzle-orm';
 
 import { db } from '@/lib/db';
-import { interests, interestTags } from '@/lib/db/schema/interests';
-import { clients } from '@/lib/db/schema/clients';
+import { interests, interestTags, interestNotes } from '@/lib/db/schema/interests';
+import { reminders } from '@/lib/db/schema/operations';
+import { clients, clientAddresses, clientContacts } from '@/lib/db/schema/clients';
 import { berths } from '@/lib/db/schema/berths';
 import { yachts } from '@/lib/db/schema/yachts';
 import { companyMemberships } from '@/lib/db/schema/companies';
@@ -182,6 +183,11 @@ export async function listInterests(portId: string, query: ListInterestsInput) {
         return interests.leadCategory;
       case 'createdAt':
         return interests.createdAt;
+      case 'dateLastContact':
+        // Postgres sorts NULLs last on DESC by default, which is the right
+        // behaviour for triage (recently-contacted first, never-contacted
+        // at the bottom).
+        return interests.dateLastContact;
       default:
         return interests.updatedAt;
     }
@@ -221,6 +227,7 @@ export async function listInterests(portId: string, query: ListInterestsInput) {
   let clientsMap: Record<string, string> = {};
   let berthsMap: Record<string, string> = {};
   const tagsByInterestId: Record<string, Array<{ id: string; name: string; color: string }>> = {};
+  const notesCountByInterestId: Record<string, number> = {};
 
   if (clientIds.length > 0) {
     const clientRows = await db
@@ -254,6 +261,19 @@ export async function listInterests(portId: string, query: ListInterestsInput) {
       if (!tagsByInterestId[row.interestId]) tagsByInterestId[row.interestId] = [];
       tagsByInterestId[row.interestId]!.push({ id: row.id, name: row.name, color: row.color });
     }
+
+    // Note counts per interest, for the comment-icon row affordance.
+    const noteCountRows = await db
+      .select({
+        interestId: interestNotes.interestId,
+        count: sql<number>`count(*)::int`,
+      })
+      .from(interestNotes)
+      .where(inArray(interestNotes.interestId, interestIds))
+      .groupBy(interestNotes.interestId);
+    for (const row of noteCountRows) {
+      notesCountByInterestId[row.interestId] = row.count;
+    }
   }
 
   const data = (result.data as Array<Record<string, unknown>>).map((i) => ({
@@ -261,6 +281,7 @@ export async function listInterests(portId: string, query: ListInterestsInput) {
     clientName: clientsMap[i.clientId as string] ?? null,
     berthMooringNumber: i.berthId ? (berthsMap[i.berthId as string] ?? null) : null,
     tags: tagsByInterestId[i.id as string] ?? [],
+    notesCount: notesCountByInterestId[i.id as string] ?? 0,
   }));
 
   return { data, total: result.total };
@@ -282,6 +303,37 @@ export async function getInterestById(id: string, portId: string) {
     .from(clients)
     .where(eq(clients.id, interest.clientId));
 
+  // EOI prerequisites + interest-detail header contact actions: surface the
+  // linked client's primary email/phone (and the canonical E.164 form for
+  // wa.me) so the header can render Email / Call / WhatsApp buttons without
+  // a second fetch, and the Documents tab can show the EOI prereq checklist.
+  const [emailContact] = await db
+    .select({ value: clientContacts.value })
+    .from(clientContacts)
+    .where(and(eq(clientContacts.clientId, interest.clientId), eq(clientContacts.channel, 'email')))
+    .orderBy(desc(clientContacts.isPrimary), desc(clientContacts.updatedAt))
+    .limit(1);
+
+  const [phoneContact] = await db
+    .select({ value: clientContacts.value, valueE164: clientContacts.valueE164 })
+    .from(clientContacts)
+    .where(
+      and(
+        eq(clientContacts.clientId, interest.clientId),
+        inArray(clientContacts.channel, ['phone', 'whatsapp']),
+      ),
+    )
+    .orderBy(desc(clientContacts.isPrimary), desc(clientContacts.updatedAt))
+    .limit(1);
+
+  const [addressRow] = await db
+    .select({ id: clientAddresses.id })
+    .from(clientAddresses)
+    .where(
+      and(eq(clientAddresses.clientId, interest.clientId), eq(clientAddresses.isPrimary, true)),
+    )
+    .limit(1);
+
   let berthMooringNumber: string | null = null;
   if (interest.berthId) {
     const [berthRow] = await db
@@ -297,11 +349,46 @@ export async function getInterestById(id: string, portId: string) {
     .innerJoin(tags, eq(interestTags.tagId, tags.id))
     .where(eq(interestTags.interestId, id));
 
+  // Most-recent note preview for the Overview tab (the "do you have anything
+  // outstanding on this lead?" peek). Returns the latest note's truncated
+  // content + author/timestamp so the UI can render a one-line teaser.
+  const [recentNote] = await db
+    .select({
+      id: interestNotes.id,
+      content: interestNotes.content,
+      authorId: interestNotes.authorId,
+      createdAt: interestNotes.createdAt,
+    })
+    .from(interestNotes)
+    .where(eq(interestNotes.interestId, id))
+    .orderBy(desc(interestNotes.createdAt))
+    .limit(1);
+
+  const [{ count: notesCount } = { count: 0 }] = await db
+    .select({ count: sql<number>`count(*)::int` })
+    .from(interestNotes)
+    .where(eq(interestNotes.interestId, id));
+
+  // Active reminder count for the interest's bell badge. Counts reminders
+  // directly linked via interestId — `pending` and `snoozed` only;
+  // completed/dismissed don't surface.
+  const [{ count: activeReminderCount } = { count: 0 }] = await db
+    .select({ count: sql<number>`count(*)::int` })
+    .from(reminders)
+    .where(and(eq(reminders.interestId, id), inArray(reminders.status, ['pending', 'snoozed'])));
+
   return {
     ...interest,
     clientName: clientRow?.fullName ?? null,
+    clientPrimaryEmail: emailContact?.value ?? null,
+    clientPrimaryPhone: phoneContact?.value ?? null,
+    clientPrimaryPhoneE164: phoneContact?.valueE164 ?? null,
+    clientHasAddress: !!addressRow,
     berthMooringNumber,
     tags: tagRows,
+    notesCount,
+    recentNote: recentNote ?? null,
+    activeReminderCount,
   };
 }
 

src/providers/socket-provider.tsx

@@ -13,7 +13,20 @@ import { io, type Socket } from 'socket.io-client';
 import { useSession } from '@/lib/auth/client';
 import { usePortStore } from '@/stores/ui-store';
 
-const SocketContext = createContext<Socket | null>(null);
+interface SocketContextValue {
+  /** Stable socket instance reference. Persists across reconnects — socket.io's
+   *  built-in reconnection re-establishes the underlying transport without
+   *  changing the JS object, so this stays valid as long as the session and
+   *  port are unchanged. Consumers should NOT null-check this for "is online";
+   *  use `isConnected` instead. */
+  socket: Socket | null;
+  /** Live transport state. Flips false on disconnect and back to true on
+   *  reconnect. Use this if you need to surface offline UX; the socket itself
+   *  stays subscribed to the same event handlers. */
+  isConnected: boolean;
+}
+
+const SocketContext = createContext<SocketContextValue>({ socket: null, isConnected: false });
 
 /** Returns true once the component has mounted on the client. Avoids calling
  *  better-auth's `useSession()` (which dispatches React hooks via nanostores)
@@ -32,7 +45,9 @@ export function SocketProvider({ children }: { children: ReactNode }) {
   return hasMounted ? (
     <SocketProviderClient>{children}</SocketProviderClient>
   ) : (
-    <SocketContext.Provider value={null}>{children}</SocketContext.Provider>
+    <SocketContext.Provider value={{ socket: null, isConnected: false }}>
+      {children}
+    </SocketContext.Provider>
   );
 }
 
@@ -40,9 +55,14 @@ function SocketProviderClient({ children }: { children: ReactNode }) {
   const { data: session } = useSession();
   const currentPortId = usePortStore((s) => s.currentPortId);
   const [socket, setSocket] = useState<Socket | null>(null);
+  const [isConnected, setIsConnected] = useState(false);
 
   useEffect(() => {
-    if (!session?.user || !currentPortId) return;
+    if (!session?.user || !currentPortId) {
+      setSocket(null);
+      setIsConnected(false);
+      return;
+    }
 
     const s = io(process.env.NEXT_PUBLIC_APP_URL!, {
       path: '/socket.io/',
@@ -51,18 +71,38 @@ function SocketProviderClient({ children }: { children: ReactNode }) {
       transports: ['websocket', 'polling'],
     });
 
-    s.on('connect', () => setSocket(s));
-    s.on('disconnect', () => setSocket(null));
+    // Set the socket reference immediately and keep it stable across the
+    // session+port lifetime. socket.io reconnects internally; the same
+    // instance survives transient drops, and any handlers registered via
+    // `socket.on(...)` stay attached. Previously we set/unset `socket` on
+    // connect/disconnect, which made the React context flip to null on every
+    // network blip and silently killed every `useRealtimeInvalidation`
+    // subscription session-wide.
+    setSocket(s);
+
+    s.on('connect', () => setIsConnected(true));
+    s.on('disconnect', () => setIsConnected(false));
 
     return () => {
       s.disconnect();
       setSocket(null);
+      setIsConnected(false);
     };
   }, [session?.user, currentPortId]);
 
-  return <SocketContext.Provider value={socket}>{children}</SocketContext.Provider>;
+  return (
+    <SocketContext.Provider value={{ socket, isConnected }}>{children}</SocketContext.Provider>
+  );
 }
 
-export function useSocket() {
-  return useContext(SocketContext);
+/** Returns the Socket.IO client instance. The reference is stable for the
+ *  duration of a session+port, even across transient disconnects. */
+export function useSocket(): Socket | null {
+  return useContext(SocketContext).socket;
+}
+
+/** True while the socket transport is connected. Flips false on disconnect,
+ *  back to true on reconnect. Useful for surfacing an "offline" indicator. */
+export function useIsSocketConnected(): boolean {
+  return useContext(SocketContext).isConnected;
 }

tests/integration/api/berth-reservations-list.test.ts

@@ -0,0 +1,102 @@
+/**
+ * Port-scoped global reservations list — locks in feat(marina): the new
+ * `GET /api/v1/berth-reservations` endpoint that powers the
+ * `[portSlug]/berth-reservations` page. The route is thin (parseQuery →
+ * listReservations); the test guarantees port scoping at the handler
+ * boundary so a future refactor of the service can't accidentally leak
+ * cross-port rows.
+ */
+import { describe, it, expect } from 'vitest';
+
+import { listHandler } from '@/app/api/v1/berth-reservations/handlers';
+import { createHandler as createReservationHandler } from '@/app/api/v1/berths/[id]/reservations/handlers';
+import { makeMockCtx, makeMockRequest } from '../../helpers/route-tester';
+import {
+  makeBerth,
+  makeClient,
+  makeFullPermissions,
+  makePort,
+  makeYacht,
+} from '../../helpers/factories';
+
+async function seedReservation(portId: string) {
+  const berth = await makeBerth({ portId });
+  const client = await makeClient({ portId });
+  const yacht = await makeYacht({ portId, ownerType: 'client', ownerId: client.id });
+  const ctx = makeMockCtx({ portId, permissions: makeFullPermissions() });
+  const res = await createReservationHandler(
+    makeMockRequest('POST', `http://localhost/api/v1/berths/${berth.id}/reservations`, {
+      body: {
+        clientId: client.id,
+        yachtId: yacht.id,
+        startDate: new Date().toISOString(),
+      },
+    }),
+    ctx,
+    { id: berth.id },
+  );
+  return (await res.json()).data as { id: string; berthId: string };
+}
+
+describe('GET /api/v1/berth-reservations', () => {
+  it('returns all reservations for the requesting port', async () => {
+    const port = await makePort();
+    const r1 = await seedReservation(port.id);
+    const r2 = await seedReservation(port.id);
+
+    const ctx = makeMockCtx({ portId: port.id, permissions: makeFullPermissions() });
+    const res = await listHandler(
+      makeMockRequest('GET', 'http://localhost/api/v1/berth-reservations'),
+      ctx,
+    );
+    expect(res.status).toBe(200);
+
+    const body = await res.json();
+    const ids = (body.data as Array<{ id: string }>).map((r) => r.id).sort();
+    expect(ids).toEqual([r1.id, r2.id].sort());
+    expect(body.pagination).toMatchObject({ page: 1, total: 2 });
+  });
+
+  it('does not leak reservations from a different port', async () => {
+    const portA = await makePort();
+    const portB = await makePort();
+    const reservationInB = await seedReservation(portB.id);
+
+    // Caller is operating in portA; portB's reservation must not appear.
+    const ctx = makeMockCtx({ portId: portA.id, permissions: makeFullPermissions() });
+    const res = await listHandler(
+      makeMockRequest('GET', 'http://localhost/api/v1/berth-reservations'),
+      ctx,
+    );
+    expect(res.status).toBe(200);
+
+    const body = await res.json();
+    const ids = (body.data as Array<{ id: string }>).map((r) => r.id);
+    expect(ids).not.toContain(reservationInB.id);
+  });
+
+  it('honors pagination via query params', async () => {
+    const port = await makePort();
+    await seedReservation(port.id);
+    await seedReservation(port.id);
+    await seedReservation(port.id);
+
+    const ctx = makeMockCtx({ portId: port.id, permissions: makeFullPermissions() });
+    const res = await listHandler(
+      makeMockRequest('GET', 'http://localhost/api/v1/berth-reservations?page=1&limit=2'),
+      ctx,
+    );
+    expect(res.status).toBe(200);
+
+    const body = await res.json();
+    expect(body.data).toHaveLength(2);
+    expect(body.pagination).toMatchObject({
+      page: 1,
+      pageSize: 2,
+      total: 3,
+      totalPages: 2,
+      hasNextPage: true,
+      hasPreviousPage: false,
+    });
+  });
+});

tests/integration/api/saved-views-ownership.test.ts

@@ -0,0 +1,126 @@
+/**
+ * Saved-views ownership enforcement — locks in the 403/404 split shipped
+ * in fix(auth). The route handlers preflight `assertViewOwner` BEFORE the
+ * service call, so even if the service's internal userId filter is later
+ * refactored, the route still rejects cross-user mutations.
+ */
+import { describe, it, expect, beforeAll } from 'vitest';
+
+import { db } from '@/lib/db';
+import { savedViewsService } from '@/lib/services/saved-views.service';
+import { patchHandler, deleteHandler } from '@/app/api/v1/saved-views/[id]/handlers';
+import { makeMockCtx, makeMockRequest } from '../../helpers/route-tester';
+import { makePort } from '../../helpers/factories';
+
+describe('saved-views ownership enforcement', () => {
+  let portId: string;
+  let viewId: string;
+  const ownerUserId = 'user-owner';
+  const otherUserId = 'user-other';
+
+  beforeAll(async () => {
+    const port = await makePort();
+    portId = port.id;
+    const view = await savedViewsService.create(portId, ownerUserId, {
+      entityType: 'clients',
+      name: 'Hot leads',
+      filters: { stage: 'hot_lead' } as Record<string, unknown>,
+      isShared: false,
+      isDefault: false,
+    });
+    if (!view) throw new Error('seed view failed');
+    viewId = view.id;
+  });
+
+  it('PATCH from owner: 200', async () => {
+    const ctx = makeMockCtx({ portId, userId: ownerUserId });
+    const res = await patchHandler(
+      makeMockRequest('PATCH', `http://localhost/api/v1/saved-views/${viewId}`, {
+        body: { name: 'Renamed by owner' },
+      }),
+      ctx,
+      { id: viewId },
+    );
+    expect(res.status).toBe(200);
+    const body = await res.json();
+    expect(body.data.name).toBe('Renamed by owner');
+  });
+
+  it('PATCH from a different user: 403 (not 404)', async () => {
+    const ctx = makeMockCtx({ portId, userId: otherUserId });
+    const res = await patchHandler(
+      makeMockRequest('PATCH', `http://localhost/api/v1/saved-views/${viewId}`, {
+        body: { name: 'Hostile rename' },
+      }),
+      ctx,
+      { id: viewId },
+    );
+    expect(res.status).toBe(403);
+
+    // Verify the row was not mutated.
+    const row = await db.query.savedViews.findFirst({
+      where: (sv, { eq }) => eq(sv.id, viewId),
+    });
+    expect(row?.name).toBe('Renamed by owner');
+  });
+
+  it('DELETE from a different user: 403 and view still exists', async () => {
+    const ctx = makeMockCtx({ portId, userId: otherUserId });
+    const res = await deleteHandler(
+      makeMockRequest('DELETE', `http://localhost/api/v1/saved-views/${viewId}`),
+      ctx,
+      { id: viewId },
+    );
+    expect(res.status).toBe(403);
+
+    const row = await db.query.savedViews.findFirst({
+      where: (sv, { eq }) => eq(sv.id, viewId),
+    });
+    expect(row).toBeTruthy();
+  });
+
+  it('PATCH on a non-existent id: 404', async () => {
+    const ctx = makeMockCtx({ portId, userId: ownerUserId });
+    const res = await patchHandler(
+      makeMockRequest(
+        'PATCH',
+        'http://localhost/api/v1/saved-views/00000000-0000-0000-0000-000000000000',
+        { body: { name: 'no-op' } },
+      ),
+      ctx,
+      { id: '00000000-0000-0000-0000-000000000000' },
+    );
+    expect(res.status).toBe(404);
+  });
+
+  it('PATCH on a view in a different port: 404 (cross-port enumeration is blocked)', async () => {
+    // The view exists in `portId` but the auth context says we're operating
+    // in a different port. The lookup is scoped to `(id, portId)` so the row
+    // is invisible — should 404, not 403.
+    const otherPort = await makePort();
+    const ctx = makeMockCtx({ portId: otherPort.id, userId: ownerUserId });
+    const res = await patchHandler(
+      makeMockRequest('PATCH', `http://localhost/api/v1/saved-views/${viewId}`, {
+        body: { name: 'cross-port attempt' },
+      }),
+      ctx,
+      { id: viewId },
+    );
+    expect(res.status).toBe(404);
+  });
+
+  it('DELETE from owner: 200 and view is gone', async () => {
+    const ctx = makeMockCtx({ portId, userId: ownerUserId });
+    const res = await deleteHandler(
+      makeMockRequest('DELETE', `http://localhost/api/v1/saved-views/${viewId}`),
+      ctx,
+      { id: viewId },
+    );
+    expect(res.status).toBe(200);
+
+    const row = await db.query.savedViews.findFirst({
+      where: (sv, { eq }) => eq(sv.id, viewId),
+    });
+    expect(row).toBeUndefined();
+  });
+});

tests/integration/dedup/client-merge.test.ts

@@ -0,0 +1,183 @@
+/**
+ * Client merge service — end-to-end integration test.
+ *
+ * Spins up two real clients in a real port via the factory helpers,
+ * attaches a few satellites (interest, contact, address, note),
+ * merges them, and asserts everything survived in the right place
+ * with the merge log written.
+ */
+import { describe, expect, it } from 'vitest';
+import { eq } from 'drizzle-orm';
+
+import { db } from '@/lib/db';
+import { clients, clientContacts, clientNotes, clientMergeLog } from '@/lib/db/schema/clients';
+import { interests } from '@/lib/db/schema/interests';
+import { mergeClients } from '@/lib/services/client-merge.service';
+import { makeClient, makePort, makeBerth } from '../../helpers/factories';
+
+describe('mergeClients', () => {
+  it('moves interests and contacts from loser to winner; archives loser; writes merge log', async () => {
+    const port = await makePort();
+    const winner = await makeClient({
+      portId: port.id,
+      overrides: { fullName: 'Marcus Laurent' },
+    });
+    const loser = await makeClient({
+      portId: port.id,
+      overrides: { fullName: 'Marcus Laurent (dup)' },
+    });
+
+    // Attach contact + interest to loser
+    await db.insert(clientContacts).values({
+      clientId: loser.id,
+      channel: 'email',
+      value: 'marcus@example.com',
+      isPrimary: true,
+    });
+    await db.insert(clientNotes).values({
+      clientId: loser.id,
+      authorId: 'test-user',
+      content: 'Loser-side note',
+    });
+    const berth = await makeBerth({ portId: port.id });
+    await db.insert(interests).values({
+      portId: port.id,
+      clientId: loser.id,
+      berthId: berth.id,
+      pipelineStage: 'open',
+      leadCategory: 'general_interest',
+    });
+
+    // ── Merge ─────────────────────────────────────────────────────────────
+    const result = await mergeClients({
+      winnerId: winner.id,
+      loserId: loser.id,
+      mergedBy: 'test-user',
+    });
+
+    expect(result.movedRows.interests).toBe(1);
+    expect(result.movedRows.contacts).toBe(1);
+    expect(result.movedRows.notes).toBe(1);
+
+    // ── Loser should be archived with mergedIntoClientId set ──────────────
+    const [archivedLoser] = await db.select().from(clients).where(eq(clients.id, loser.id));
+    expect(archivedLoser?.archivedAt).not.toBeNull();
+    expect(archivedLoser?.mergedIntoClientId).toBe(winner.id);
+
+    // ── All loser-side rows now point at the winner ───────────────────────
+    const winnerInterests = await db
+      .select()
+      .from(interests)
+      .where(eq(interests.clientId, winner.id));
+    expect(winnerInterests).toHaveLength(1);
+
+    const winnerContacts = await db
+      .select()
+      .from(clientContacts)
+      .where(eq(clientContacts.clientId, winner.id));
+    expect(winnerContacts.find((c) => c.value === 'marcus@example.com')).toBeDefined();
+
+    const winnerNotes = await db
+      .select()
+      .from(clientNotes)
+      .where(eq(clientNotes.clientId, winner.id));
+    expect(winnerNotes.find((n) => n.content === 'Loser-side note')).toBeDefined();
+
+    // ── Merge log row exists with snapshot ────────────────────────────────
+    const [log] = await db
+      .select()
+      .from(clientMergeLog)
+      .where(eq(clientMergeLog.id, result.mergeLogId));
+    expect(log?.survivingClientId).toBe(winner.id);
+    expect(log?.mergedClientId).toBe(loser.id);
+    expect(log?.mergedBy).toBe('test-user');
+    expect(log?.mergeDetails).toBeDefined();
+  });
+
+  it('refuses to merge a client into itself', async () => {
+    const port = await makePort();
+    const c = await makeClient({ portId: port.id });
+    await expect(mergeClients({ winnerId: c.id, loserId: c.id, mergedBy: 'u' })).rejects.toThrow(
+      /itself/i,
+    );
+  });
+
+  it('refuses to merge across different ports', async () => {
+    const portA = await makePort();
+    const portB = await makePort();
+    const a = await makeClient({ portId: portA.id });
+    const b = await makeClient({ portId: portB.id });
+    await expect(mergeClients({ winnerId: a.id, loserId: b.id, mergedBy: 'u' })).rejects.toThrow(
+      /different ports/i,
+    );
+  });
+
+  it('refuses to merge a client that has already been merged', async () => {
+    const port = await makePort();
+    const winner = await makeClient({ portId: port.id });
+    const loser = await makeClient({ portId: port.id });
+    // First merge succeeds.
+    await mergeClients({ winnerId: winner.id, loserId: loser.id, mergedBy: 'u' });
+    // Second merge of the same loser should refuse.
+    const winner2 = await makeClient({ portId: port.id });
+    await expect(
+      mergeClients({ winnerId: winner2.id, loserId: loser.id, mergedBy: 'u' }),
+    ).rejects.toThrow(/already merged/i);
+  });
+
+  it('drops duplicate contact rows during reattach', async () => {
+    const port = await makePort();
+    const winner = await makeClient({ portId: port.id });
+    const loser = await makeClient({ portId: port.id });
+
+    // Both have the same email contact.
+    await db.insert(clientContacts).values({
+      clientId: winner.id,
+      channel: 'email',
+      value: 'same@example.com',
+      isPrimary: true,
+    });
+    await db.insert(clientContacts).values({
+      clientId: loser.id,
+      channel: 'email',
+      value: 'same@example.com',
+      isPrimary: true,
+    });
+
+    const result = await mergeClients({
+      winnerId: winner.id,
+      loserId: loser.id,
+      mergedBy: 'u',
+    });
+
+    expect(result.movedRows.contacts).toBe(0); // duplicate dropped
+    const winnerEmails = await db
+      .select()
+      .from(clientContacts)
+      .where(eq(clientContacts.clientId, winner.id));
+    // Winner kept exactly one copy of the shared email.
+    expect(winnerEmails.filter((c) => c.value === 'same@example.com')).toHaveLength(1);
+  });
+
+  it('applies fieldChoices to copy loser values onto the winner', async () => {
+    const port = await makePort();
+    const winner = await makeClient({
+      portId: port.id,
+      overrides: { fullName: 'Marcus L.' },
+    });
+    const loser = await makeClient({
+      portId: port.id,
+      overrides: { fullName: 'Marcus Laurent' },
+    });
+
+    await mergeClients({
+      winnerId: winner.id,
+      loserId: loser.id,
+      mergedBy: 'u',
+      fieldChoices: { fullName: 'loser' },
+    });
+
+    const [updatedWinner] = await db.select().from(clients).where(eq(clients.id, winner.id));
+    expect(updatedWinner?.fullName).toBe('Marcus Laurent');
+  });
+});

tests/integration/dedup/match-candidates-api.test.ts

@@ -0,0 +1,157 @@
+/**
+ * Match-candidates API — integration test.
+ *
+ * Exercises the GET /api/v1/clients/match-candidates handler against a
+ * real port + clients pool. Verifies the dedup library's at-create
+ * suggestion path returns the right candidates and confidence tiers
+ * for the "use existing client?" form interruption.
+ */
+import { describe, expect, it } from 'vitest';
+
+import { db } from '@/lib/db';
+import { clientContacts } from '@/lib/db/schema/clients';
+import { getMatchCandidatesHandler } from '@/app/api/v1/clients/match-candidates/handlers';
+import { makeMockCtx, makeMockRequest } from '../../helpers/route-tester';
+import { makeClient, makePort } from '../../helpers/factories';
+
+interface MatchData {
+  clientId: string;
+  fullName: string;
+  score: number;
+  confidence: 'high' | 'medium' | 'low';
+  reasons: string[];
+  interestCount: number;
+}
+
+async function callHandler(
+  ctx: ReturnType<typeof makeMockCtx>,
+  query: Record<string, string>,
+): Promise<MatchData[]> {
+  const url = new URL('http://localhost/api/v1/clients/match-candidates');
+  for (const [k, v] of Object.entries(query)) url.searchParams.set(k, v);
+  const req = makeMockRequest('GET', url.toString());
+  const res = await getMatchCandidatesHandler(req, ctx);
+  expect(res.status).toBe(200);
+  const body = await res.json();
+  return body.data as MatchData[];
+}
+
+describe('GET /api/v1/clients/match-candidates', () => {
+  it('returns empty when nothing actionable was provided', async () => {
+    const port = await makePort();
+    const ctx = makeMockCtx({ portId: port.id });
+    const data = await callHandler(ctx, {});
+    expect(data).toEqual([]);
+  });
+
+  it('finds an existing client by exact email match (high confidence)', async () => {
+    const port = await makePort();
+    const ctx = makeMockCtx({ portId: port.id });
+    const existing = await makeClient({
+      portId: port.id,
+      overrides: { fullName: 'Marcus Laurent' },
+    });
+    await db.insert(clientContacts).values({
+      clientId: existing.id,
+      channel: 'email',
+      value: 'marcus@example.com',
+      isPrimary: true,
+    });
+    await db.insert(clientContacts).values({
+      clientId: existing.id,
+      channel: 'phone',
+      value: '+15551234567',
+      valueE164: '+15551234567',
+      isPrimary: true,
+    });
+
+    const data = await callHandler(ctx, {
+      email: 'Marcus@example.com',
+      phone: '+15551234567',
+      name: 'Marcus Laurent',
+    });
+
+    expect(data).toHaveLength(1);
+    expect(data[0]!.clientId).toBe(existing.id);
+    expect(data[0]!.confidence).toBe('high');
+    expect(data[0]!.reasons).toEqual(expect.arrayContaining(['email match', 'phone match']));
+  });
+
+  it('does not surface unrelated clients in the same port', async () => {
+    const port = await makePort();
+    const ctx = makeMockCtx({ portId: port.id });
+    const target = await makeClient({
+      portId: port.id,
+      overrides: { fullName: 'Marcus Laurent' },
+    });
+    await db.insert(clientContacts).values({
+      clientId: target.id,
+      channel: 'email',
+      value: 'marcus@example.com',
+      isPrimary: true,
+    });
+    // An unrelated client.
+    const unrelated = await makeClient({
+      portId: port.id,
+      overrides: { fullName: 'Bob Smith' },
+    });
+    await db.insert(clientContacts).values({
+      clientId: unrelated.id,
+      channel: 'email',
+      value: 'bob@example.org',
+      isPrimary: true,
+    });
+
+    const data = await callHandler(ctx, { email: 'marcus@example.com' });
+    expect(data.map((d) => d.clientId)).toEqual([target.id]);
+  });
+
+  it('returns medium-confidence partial matches', async () => {
+    // Same name, different contact info — Pattern F territory.
+    const port = await makePort();
+    const ctx = makeMockCtx({ portId: port.id });
+    const existing = await makeClient({
+      portId: port.id,
+      overrides: { fullName: 'Etiennette Clamouze' },
+    });
+    await db.insert(clientContacts).values({
+      clientId: existing.id,
+      channel: 'email',
+      value: 'clamouze.etiennette@gmail.com',
+      isPrimary: true,
+    });
+
+    const data = await callHandler(ctx, {
+      // Different email + phone, same name.
+      email: 'etiennette@the-manoah.com',
+      name: 'Etiennette Clamouze',
+    });
+
+    // Either no match (low confidence filtered out) or a medium one —
+    // either is fine. Critically, NOT high.
+    if (data.length > 0) {
+      expect(data[0]!.confidence).not.toBe('high');
+    }
+  });
+
+  it('does not leak across ports', async () => {
+    const portA = await makePort();
+    const portB = await makePort();
+
+    const ctxA = makeMockCtx({ portId: portA.id });
+    const inB = await makeClient({
+      portId: portB.id,
+      overrides: { fullName: 'In Port B' },
+    });
+    await db.insert(clientContacts).values({
+      clientId: inB.id,
+      channel: 'email',
+      value: 'b@example.com',
+      isPrimary: true,
+    });
+
+    // Caller is in port A, asking for an email that lives in port B.
+    const data = await callHandler(ctxA, { email: 'b@example.com' });
+    expect(data).toEqual([]);
+  });
+});

tests/integration/document-templates-eoi.test.ts

@@ -268,6 +268,21 @@ describe('resolveTemplate — company-owned yacht', () => {
       portId: port.id,
       overrides: { fullName: 'Bob Contact' },
     });
+    // EOI gate now requires client primary email + address.
+    await db.insert(clientContacts).values({
+      clientId: client.id,
+      channel: 'email',
+      value: 'bob@example.com',
+      isPrimary: true,
+    });
+    await db.insert(clientAddresses).values({
+      clientId: client.id,
+      portId: port.id,
+      streetAddress: '1 Marina Way',
+      city: 'Anguilla',
+      countryIso: 'AI',
+      isPrimary: true,
+    });
     const yacht = await makeYacht({
       portId: port.id,
       ownerType: 'company',

tests/integration/documents-expired-webhook.test.ts

@@ -0,0 +1,92 @@
+/**
+ * DOCUMENT_EXPIRED webhook handling — locks in fix(documenso). The handler
+ * was previously defined but never wired to the route's event switch, so
+ * expired EOIs stayed in `sent` / `partially_signed` forever.
+ */
+import { describe, expect, it } from 'vitest';
+import { eq } from 'drizzle-orm';
+
+import { db } from '@/lib/db';
+import { documents, documentEvents } from '@/lib/db/schema/documents';
+import { interests } from '@/lib/db/schema/interests';
+import { handleDocumentExpired } from '@/lib/services/documents.service';
+import { makeBerth, makeClient, makePort } from '../helpers/factories';
+
+describe('handleDocumentExpired', () => {
+  it('flips a sent EOI to expired and writes a documentEvents row', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+
+    const documensoId = `documenso-test-${Date.now()}`;
+    const [doc] = await db
+      .insert(documents)
+      .values({
+        portId: port.id,
+        clientId: client.id,
+        documentType: 'eoi',
+        title: 'Expiring EOI',
+        status: 'sent',
+        documensoId,
+        createdBy: 'seed',
+      })
+      .returning();
+
+    await handleDocumentExpired({ documentId: documensoId });
+
+    const after = await db.query.documents.findFirst({
+      where: eq(documents.id, doc!.id),
+    });
+    expect(after?.status).toBe('expired');
+
+    const events = await db
+      .select()
+      .from(documentEvents)
+      .where(eq(documentEvents.documentId, doc!.id));
+    expect(events.map((e) => e.eventType)).toContain('expired');
+  });
+
+  it('also flips the linked interest eoiStatus to expired', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    const berth = await makeBerth({ portId: port.id });
+
+    const [interest] = await db
+      .insert(interests)
+      .values({
+        portId: port.id,
+        clientId: client.id,
+        berthId: berth.id,
+        pipelineStage: 'eoi_sent',
+        leadCategory: 'hot_lead',
+        eoiStatus: 'sent',
+      })
+      .returning();
+
+    const documensoId = `documenso-test-${Date.now()}-i`;
+    await db.insert(documents).values({
+      portId: port.id,
+      clientId: client.id,
+      interestId: interest!.id,
+      documentType: 'eoi',
+      title: 'Expiring EOI for interest',
+      status: 'sent',
+      documensoId,
+      createdBy: 'seed',
+    });
+
+    await handleDocumentExpired({ documentId: documensoId });
+
+    const updatedInterest = await db.query.interests.findFirst({
+      where: eq(interests.id, interest!.id),
+    });
+    expect(updatedInterest?.eoiStatus).toBe('expired');
+  });
+
+  it('is a no-op when the documensoId does not match any document', async () => {
+    // Should NOT throw — the handler logs a warning and returns. Verify no
+    // exception propagates up to the webhook route.
+    await expect(
+      handleDocumentExpired({ documentId: 'definitely-not-a-real-doc' }),
+    ).resolves.toBeUndefined();
+  });
+});

tests/integration/portal-auth.test.ts

@@ -0,0 +1,84 @@
+/**
+ * Portal JWT verification — locks in the audience/issuer hardening shipped
+ * in fix(auth): a token without `aud: 'portal'` + `iss: 'pn-crm'` claims
+ * must NOT verify, even if it's signed with the correct shared secret.
+ *
+ * Without these claims the CRM (better-auth) and portal sessions are
+ * structurally identical, so a portal token could be replayed against any
+ * `verifyPortalToken` consumer (and vice versa).
+ */
+import { describe, expect, it } from 'vitest';
+import { SignJWT } from 'jose';
+
+import { createPortalToken, verifyPortalToken } from '@/lib/portal/auth';
+
+const SECRET = new TextEncoder().encode(process.env.BETTER_AUTH_SECRET);
+
+const SESSION = {
+  clientId: '11111111-1111-1111-1111-111111111111',
+  portId: '22222222-2222-2222-2222-222222222222',
+  email: 'client@example.com',
+};
+
+describe('portal JWT', () => {
+  it('round-trips a token signed with createPortalToken', async () => {
+    const token = await createPortalToken(SESSION);
+    const verified = await verifyPortalToken(token);
+    expect(verified).toMatchObject(SESSION);
+  });
+
+  it('rejects a token missing the `aud: portal` claim', async () => {
+    // Issuer present, audience absent — exactly the shape an old (pre-fix)
+    // portal session would have.
+    const token = await new SignJWT(SESSION as unknown as Record<string, unknown>)
+      .setProtectedHeader({ alg: 'HS256' })
+      .setIssuer('pn-crm')
+      .setExpirationTime('24h')
+      .setIssuedAt()
+      .sign(SECRET);
+
+    expect(await verifyPortalToken(token)).toBeNull();
+  });
+
+  it('rejects a token missing the `iss: pn-crm` claim', async () => {
+    const token = await new SignJWT(SESSION as unknown as Record<string, unknown>)
+      .setProtectedHeader({ alg: 'HS256' })
+      .setAudience('portal')
+      .setExpirationTime('24h')
+      .setIssuedAt()
+      .sign(SECRET);
+
+    expect(await verifyPortalToken(token)).toBeNull();
+  });
+
+  it('rejects a token with the wrong audience (CRM session replay shape)', async () => {
+    // What a better-auth session token might roughly look like — same secret,
+    // different audience. Must not verify against the portal path.
+    const token = await new SignJWT(SESSION as unknown as Record<string, unknown>)
+      .setProtectedHeader({ alg: 'HS256' })
+      .setAudience('crm')
+      .setIssuer('pn-crm')
+      .setExpirationTime('24h')
+      .setIssuedAt()
+      .sign(SECRET);
+
+    expect(await verifyPortalToken(token)).toBeNull();
+  });
+
+  it('rejects a token with the wrong issuer', async () => {
+    const token = await new SignJWT(SESSION as unknown as Record<string, unknown>)
+      .setProtectedHeader({ alg: 'HS256' })
+      .setAudience('portal')
+      .setIssuer('attacker')
+      .setExpirationTime('24h')
+      .setIssuedAt()
+      .sign(SECRET);
+
+    expect(await verifyPortalToken(token)).toBeNull();
+  });
+
+  it('rejects garbage', async () => {
+    expect(await verifyPortalToken('not.a.jwt')).toBeNull();
+    expect(await verifyPortalToken('')).toBeNull();
+  });
+});

tests/unit/dedup/find-matches.test.ts

@@ -0,0 +1,379 @@
+/**
+ * Match-finding library — unit tests.
+ *
+ * Each duplicate cluster from the legacy NocoDB Interests audit (see
+ * docs/superpowers/specs/2026-05-03-dedup-and-migration-design.md §1.2)
+ * is encoded as a fixture here. The expected scoring tier (high / medium
+ * / low) is the design contract — if the algorithm starts returning
+ * "high" for a Pattern F case (Etiennette / Bruno+Bruce) it has lost
+ * the false-positive guard and we'll know immediately.
+ */
+import { describe, expect, it } from 'vitest';
+
+import { findClientMatches, type MatchCandidate } from '@/lib/dedup/find-matches';
+
+// Sensible defaults for tests — match the design's recommended thresholds.
+const THRESHOLDS = {
+  highScore: 90,
+  mediumScore: 50,
+};
+
+function candidate(partial: Partial<MatchCandidate> & { id: string }): MatchCandidate {
+  return {
+    id: partial.id,
+    fullName: partial.fullName ?? null,
+    surnameToken: partial.surnameToken ?? null,
+    emails: partial.emails ?? [],
+    phonesE164: partial.phonesE164 ?? [],
+    countryIso: partial.countryIso ?? null,
+  };
+}
+
+describe('findClientMatches', () => {
+  describe('Pattern A — pure double-submit (high confidence)', () => {
+    it('flags identical email + phone as high', () => {
+      // From real data: Deepak Ramchandani #624/#625, identical fields.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Deepak Ramchandani',
+        surnameToken: 'ramchandani',
+        emails: ['dannyrams8888@gmail.com'],
+        phonesE164: ['+17215868888'],
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Deepak Ramchandani',
+          surnameToken: 'ramchandani',
+          emails: ['dannyrams8888@gmail.com'],
+          phonesE164: ['+17215868888'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      expect(matches).toHaveLength(1);
+      expect(matches[0]!.candidate.id).toBe('a');
+      expect(matches[0]!.score).toBeGreaterThanOrEqual(90);
+      expect(matches[0]!.confidence).toBe('high');
+      expect(matches[0]!.reasons).toEqual(expect.arrayContaining(['email match', 'phone match']));
+    });
+  });
+
+  describe('Pattern B — same email, different phone format (high)', () => {
+    it('high confidence when phones already normalize-equal', () => {
+      // From real data: Howard Wiarda #236/#536, "574-274-0548" vs "+15742740548".
+      // After normalization both phones are the same E.164, so the rule fires.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Howard Wiarda',
+        surnameToken: 'wiarda',
+        emails: ['hwiarda@hotmail.com'],
+        phonesE164: ['+15742740548'],
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Howard Wiarda',
+          surnameToken: 'wiarda',
+          emails: ['hwiarda@hotmail.com'],
+          phonesE164: ['+15742740548'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      expect(matches[0]!.confidence).toBe('high');
+      expect(matches[0]!.score).toBeGreaterThanOrEqual(90);
+    });
+  });
+
+  describe('Pattern C — name capitalization variant (high)', () => {
+    it('treats lowercase + uppercase as the same person when surname-token + email + phone all match', () => {
+      // From real data: Nicolas Ruiz #681/#682/#683, email differs only by case.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Nicolas Ruiz',
+        surnameToken: 'ruiz',
+        emails: ['ruiz.nicolas@ufl.edu'],
+        phonesE164: ['+17862006617'],
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Nicolas Ruiz',
+          surnameToken: 'ruiz',
+          emails: ['ruiz.nicolas@ufl.edu'],
+          phonesE164: ['+17862006617'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      expect(matches[0]!.confidence).toBe('high');
+    });
+  });
+
+  describe('Pattern D — name shortening (high)', () => {
+    it('Chris vs Christopher with same email + phone scores high', () => {
+      // From real data: Chris Allen #700 vs Christopher Allen #534.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Chris Allen',
+        surnameToken: 'allen',
+        emails: ['chris@thundercatsports.com'],
+        phonesE164: ['+17814548950'],
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Christopher Allen',
+          surnameToken: 'allen',
+          emails: ['chris@thundercatsports.com'],
+          phonesE164: ['+17814548950'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      expect(matches[0]!.confidence).toBe('high');
+    });
+  });
+
+  describe('Pattern E — typo on resubmit', () => {
+    it('same email + nearly-identical phone (typo in last digits) scores high', () => {
+      // Christopher Camazou #649/#650 — phone differs in last 4 digits but
+      // everything else matches. Exact phone equality fails; email exact
+      // match alone (60) + name-token match (20) puts us in medium tier.
+      // The user can confirm the merge.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Christopher Camazou',
+        surnameToken: 'camazou',
+        emails: ['camazou11@gmail.com'],
+        phonesE164: ['+33608334455'],
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Christopher Camazou',
+          surnameToken: 'camazou',
+          emails: ['camazou11@gmail.com'],
+          phonesE164: ['+33608336549'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      expect(matches).toHaveLength(1);
+      // Email + name match without phone match — strong but not certain.
+      expect(matches[0]!.confidence).toMatch(/^(high|medium)$/);
+      expect(matches[0]!.score).toBeGreaterThanOrEqual(70);
+    });
+
+    it('Constanzo / Costanzo surname typo with same email + phone scores high', () => {
+      // Gianfranco Di Constanzo #585 vs Di Costanzo #336 — same email + phone
+      // and only a 1-letter surname typo. This is a strong "same client,
+      // multiple yachts" signal — the design's signature win.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Gianfranco Di Constanzo',
+        surnameToken: 'constanzo',
+        emails: ['gdc@nauticall.com'],
+        phonesE164: ['+17542628669'],
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Gianfranco Di Costanzo',
+          surnameToken: 'costanzo',
+          emails: ['gdc@nauticall.com'],
+          phonesE164: ['+17542628669'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      expect(matches[0]!.confidence).toBe('high');
+      expect(matches[0]!.score).toBeGreaterThanOrEqual(90);
+    });
+  });
+
+  describe('Pattern F — hard cases (must NOT auto-merge)', () => {
+    it('same name with different country phone + different email scores at most medium', () => {
+      // Etiennette Clamouze #188/#717 — same name but completely different
+      // email + phone (and the phones are in different country codes,
+      // suggesting either a relative, a coworker, or a name-collision).
+      // We must NOT classify this as "high" or it would force-merge two
+      // distinct people.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Etiennette Clamouze',
+        surnameToken: 'clamouze',
+        emails: ['etiennette@the-manoah.com'],
+        phonesE164: ['+12645815607'],
+        countryIso: 'AI',
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Etiennette Clamouze',
+          surnameToken: 'clamouze',
+          emails: ['clamouze.etiennette@gmail.com'],
+          phonesE164: ['+33767780640'],
+          countryIso: 'FR',
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      // Surname-token + name-exact match should score in medium tier so
+      // the pair lands in the review queue but doesn't auto-merge.
+      if (matches.length > 0) {
+        expect(matches[0]!.confidence).not.toBe('high');
+        expect(matches[0]!.score).toBeLessThan(90);
+      }
+    });
+
+    it('shared email between two clearly different names is medium not high', () => {
+      // Bruno Joyerot #18 vs Bruce Hearn #19 — Bruno's row shows email
+      // belonging to "catherine elaine hearn" (Bruce's spouse). Same
+      // household phone area code. Name overlap is partial. Don't merge.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Bruce Hearn',
+        surnameToken: 'hearn',
+        emails: ['bhearn1063@gmail.com'],
+        phonesE164: ['+12642358840'],
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Bruno Joyerot',
+          surnameToken: 'joyerot',
+          emails: ['catherineelainehearn@gmail.com'],
+          phonesE164: ['+12642352816'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      // Names don't match, emails don't match, phones differ — there's
+      // no reason for this to surface at all. Either no match or low.
+      if (matches.length > 0) {
+        expect(matches[0]!.confidence).toBe('low');
+      }
+    });
+  });
+
+  describe('Negative evidence — same email but different country phone', () => {
+    it('reduces score when email matches but phone country differs', () => {
+      // Constructed: same email, but one phone is +33 (FR) and the other
+      // is +1 (US). Likely a shared-inbox spouse situation. We want
+      // medium tier so it lands in review, not high tier.
+      const incoming = candidate({
+        id: 'b',
+        fullName: 'Test User',
+        surnameToken: 'user',
+        emails: ['shared@example.com'],
+        phonesE164: ['+15551234567'],
+        countryIso: 'US',
+      });
+      const pool = [
+        candidate({
+          id: 'a',
+          fullName: 'Test User',
+          surnameToken: 'user',
+          emails: ['shared@example.com'],
+          phonesE164: ['+33611111111'],
+          countryIso: 'FR',
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      // Email match alone would be 60 + name token match 20 = 80 (medium).
+      // Negative evidence (different phone country) brings it down further.
+      expect(matches[0]!.confidence).toBe('medium');
+    });
+  });
+
+  describe('Blocking — only relevant candidates are scored', () => {
+    it('does not score candidates with no shared emails / phones / surname token', () => {
+      const incoming = candidate({
+        id: 'newbie',
+        fullName: 'Alice Smith',
+        surnameToken: 'smith',
+        emails: ['alice@example.com'],
+        phonesE164: ['+15551234567'],
+      });
+      const pool = [
+        candidate({
+          id: 'unrelated1',
+          fullName: 'Bob Jones',
+          surnameToken: 'jones',
+          emails: ['bob@example.org'],
+          phonesE164: ['+33611111111'],
+        }),
+        candidate({
+          id: 'unrelated2',
+          fullName: 'Carol White',
+          surnameToken: 'white',
+          emails: ['carol@example.net'],
+          phonesE164: ['+447700900111'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      expect(matches).toHaveLength(0);
+    });
+  });
+
+  describe('Empty pool', () => {
+    it('returns no matches when the pool is empty', () => {
+      const incoming = candidate({
+        id: 'a',
+        fullName: 'Alice',
+        emails: ['alice@example.com'],
+      });
+      expect(findClientMatches(incoming, [], THRESHOLDS)).toEqual([]);
+    });
+  });
+
+  describe('Sort order', () => {
+    it('returns matches sorted by score descending', () => {
+      const incoming = candidate({
+        id: 'incoming',
+        fullName: 'John Smith',
+        surnameToken: 'smith',
+        emails: ['john@example.com'],
+        phonesE164: ['+15551234567'],
+      });
+      const pool = [
+        candidate({
+          // High match — same email + phone
+          id: 'high-match',
+          fullName: 'John Smith',
+          surnameToken: 'smith',
+          emails: ['john@example.com'],
+          phonesE164: ['+15551234567'],
+        }),
+        candidate({
+          // Medium match — same email only
+          id: 'medium-match',
+          fullName: 'Different Person',
+          surnameToken: 'person',
+          emails: ['john@example.com'],
+          phonesE164: ['+33611111111'],
+        }),
+      ];
+
+      const matches = findClientMatches(incoming, pool, THRESHOLDS);
+
+      expect(matches.length).toBeGreaterThanOrEqual(2);
+      expect(matches[0]!.candidate.id).toBe('high-match');
+      expect(matches[0]!.score).toBeGreaterThan(matches[1]!.score);
+    });
+  });
+});

tests/unit/dedup/migration-transform.test.ts

@@ -0,0 +1,213 @@
+/**
+ * Migration transform — fixture-based regression test.
+ *
+ * Feeds the transform a small frozen NocoDB snapshot containing one
+ * representative row from each duplicate pattern documented in
+ * docs/superpowers/specs/2026-05-03-dedup-and-migration-design.md §1.2,
+ * and asserts the resulting plan matches the algorithm's expected
+ * behavior. If any future change starts merging Pattern F (Etiennette
+ * Clamouze) or stops merging Pattern A (Deepak Ramchandani), this
+ * test fails immediately.
+ */
+import { describe, expect, it } from 'vitest';
+
+import { transformSnapshot } from '@/lib/dedup/migration-transform';
+import type { NocoDbRow, NocoDbSnapshot } from '@/lib/dedup/nocodb-source';
+
+function row(fields: Partial<NocoDbRow> & { Id: number }): NocoDbRow {
+  return fields as NocoDbRow;
+}
+
+const FIXTURE: NocoDbSnapshot = {
+  fetchedAt: '2026-05-03T12:00:00.000Z',
+  berths: [],
+  residentialInterests: [],
+  websiteInterestSubmissions: [],
+  websiteContactFormSubmissions: [],
+  websiteBerthEoiSupplements: [],
+  interests: [
+    // Pattern A: pure double-submit (Deepak Ramchandani #624/#625)
+    row({
+      Id: 624,
+      'Full Name': 'Deepak Ramchandani',
+      'Email Address': 'dannyrams8888@gmail.com',
+      'Phone Number': '+17215868888',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+    row({
+      Id: 625,
+      'Full Name': 'Deepak Ramchandani',
+      'Email Address': 'dannyrams8888@gmail.com',
+      'Phone Number': '+17215868888',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+
+    // Pattern B: phone format variance (Howard Wiarda #236/#536)
+    row({
+      Id: 236,
+      'Full Name': 'Howard Wiarda',
+      'Email Address': 'hwiarda@hotmail.com',
+      'Phone Number': '574-274-0548',
+      'Place of Residence': 'USA',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+    row({
+      Id: 536,
+      'Full Name': 'Howard Wiarda',
+      'Email Address': 'hwiarda@hotmail.com',
+      'Phone Number': '+15742740548',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+
+    // Pattern C: name capitalization (Nicolas Ruiz #681/#682/#683 — three rows)
+    row({
+      Id: 681,
+      'Full Name': 'Nicolas Ruiz',
+      'Email Address': 'ruiz.nicolas@ufl.edu',
+      'Phone Number': '+17862006617',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+    row({
+      Id: 682,
+      'Full Name': 'Nicolas Ruiz',
+      'Email Address': 'ruiz.nicolas@ufl.edu',
+      'Phone Number': '+17862006617',
+      'Sales Process Level': 'Specific Qualified Interest',
+    }),
+    row({
+      Id: 683,
+      'Full Name': 'Nicolas Ruiz',
+      'Email Address': 'Ruiz.Nicolas@ufl.edu',
+      'Phone Number': '+17862006617',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+
+    // Pattern E: surname typo with same email + phone (Constanzo/Costanzo)
+    row({
+      Id: 336,
+      'Full Name': 'Gianfranco Di Costanzo',
+      'Email Address': 'gdc@nauticall.com',
+      'Phone Number': '+17542628669',
+      'Yacht Name': 'GEMINI',
+      'Sales Process Level': 'Contract Signed',
+    }),
+    row({
+      Id: 585,
+      'Full Name': 'Gianfranco Di Constanzo',
+      'Email Address': 'gdc@nauticall.com',
+      'Phone Number': '+17542628669',
+      'Yacht Name': 'CALYPSO',
+      'Sales Process Level': 'Signed EOI and NDA',
+    }),
+
+    // Pattern F: same name, different country phones (Etiennette Clamouze)
+    row({
+      Id: 188,
+      'Full Name': 'Etiennette Clamouze',
+      'Email Address': 'clamouze.etiennette@gmail.com',
+      'Phone Number': '+33767780640',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+    row({
+      Id: 717,
+      'Full Name': 'Etiennette Clamouze',
+      'Email Address': 'Etiennette@the-manoah.com',
+      'Phone Number': '+12645815607',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+
+    // Single isolated row to verify non-duplicates pass through
+    row({
+      Id: 999,
+      'Full Name': 'Lone Wolf',
+      'Email Address': 'lone@example.com',
+      'Phone Number': '+15551234567',
+      'Sales Process Level': 'General Qualified Interest',
+    }),
+  ],
+};
+
+describe('transformSnapshot — fixture regression', () => {
+  it('produces the expected number of clients + interests', () => {
+    const plan = transformSnapshot(FIXTURE);
+
+    // 12 input rows → 7 unique clients (Deepak: 1, Wiarda: 1, Ruiz: 1,
+    // Constanzo: 1, Etiennette x2: 2, Lone: 1). Etiennette stays as 2
+    // because Pattern F is correctly NOT auto-merged.
+    expect(plan.stats.outputClients).toBe(7);
+    expect(plan.stats.outputInterests).toBe(12); // one per source row
+  });
+
+  it('auto-links every Pattern A–E cluster', () => {
+    const plan = transformSnapshot(FIXTURE);
+    const linkedSourceIds = new Set<number>();
+    for (const link of plan.autoLinks) {
+      linkedSourceIds.add(link.leadSourceId);
+      for (const merged of link.mergedSourceIds) {
+        linkedSourceIds.add(merged);
+      }
+    }
+
+    // Pattern A: 624 + 625
+    expect(linkedSourceIds.has(624) && linkedSourceIds.has(625)).toBe(true);
+    // Pattern B: 236 + 536
+    expect(linkedSourceIds.has(236) && linkedSourceIds.has(536)).toBe(true);
+    // Pattern C: 681 + 682 + 683 (three-way)
+    expect(linkedSourceIds.has(681) && linkedSourceIds.has(682) && linkedSourceIds.has(683)).toBe(
+      true,
+    );
+    // Pattern E: 336 + 585
+    expect(linkedSourceIds.has(336) && linkedSourceIds.has(585)).toBe(true);
+  });
+
+  it('does NOT auto-link Pattern F (Etiennette Clamouze, different country)', () => {
+    const plan = transformSnapshot(FIXTURE);
+    const linkedSourceIds = new Set<number>();
+    for (const link of plan.autoLinks) {
+      linkedSourceIds.add(link.leadSourceId);
+      for (const merged of link.mergedSourceIds) {
+        linkedSourceIds.add(merged);
+      }
+    }
+    // Both Etiennette rows must remain as separate clients.
+    expect(linkedSourceIds.has(188)).toBe(false);
+    expect(linkedSourceIds.has(717)).toBe(false);
+  });
+
+  it('preserves every interest as its own row even when clients merge', () => {
+    const plan = transformSnapshot(FIXTURE);
+    const sourceIds = plan.interests.map((i) => i.sourceId).sort((a, b) => a - b);
+    expect(sourceIds).toEqual([188, 236, 336, 536, 585, 624, 625, 681, 682, 683, 717, 999]);
+  });
+
+  it('maps the legacy 8-stage enum to new pipeline stages', () => {
+    const plan = transformSnapshot(FIXTURE);
+    const stagesById = new Map(plan.interests.map((i) => [i.sourceId, i.pipelineStage]));
+    expect(stagesById.get(681)).toBe('open'); // General Qualified Interest
+    expect(stagesById.get(682)).toBe('details_sent'); // Specific Qualified Interest
+    expect(stagesById.get(336)).toBe('contract_signed'); // Contract Signed
+    expect(stagesById.get(585)).toBe('eoi_signed'); // Signed EOI and NDA
+  });
+
+  it('attaches different yachts to one merged Constanzo client', () => {
+    const plan = transformSnapshot(FIXTURE);
+    const constanzoClient = plan.clients.find(
+      (c) => c.sourceIds.includes(336) && c.sourceIds.includes(585),
+    );
+    expect(constanzoClient).toBeDefined();
+    const yachtsForConstanzo = plan.interests
+      .filter((i) => i.clientTempId === constanzoClient!.tempId)
+      .map((i) => i.yachtName)
+      .sort();
+    expect(yachtsForConstanzo).toEqual(['CALYPSO', 'GEMINI']);
+  });
+
+  it('produces deterministic output (same input → same plan)', () => {
+    // The transform is pure — running it twice should yield bit-identical
+    // results. Catches order-dependent bugs in the dedup clustering.
+    const a = transformSnapshot(FIXTURE);
+    const b = transformSnapshot(FIXTURE);
+    expect(JSON.stringify(a.stats)).toBe(JSON.stringify(b.stats));
+    expect(a.autoLinks.length).toBe(b.autoLinks.length);
+  });
+});

tests/unit/dedup/normalize.test.ts

@@ -0,0 +1,270 @@
+/**
+ * Normalization library — unit tests.
+ *
+ * Every fixture here comes from real dirty values observed in the legacy
+ * NocoDB Interests table during the 2026-05-03 audit (see
+ * docs/superpowers/specs/2026-05-03-dedup-and-migration-design.md §1.3).
+ * The point is regression-prevention: if any of these patterns ever
+ * stops normalizing the way it should, dedup quality silently drops.
+ */
+import { describe, expect, it } from 'vitest';
+
+import {
+  normalizeName,
+  normalizeEmail,
+  normalizePhone,
+  resolveCountry,
+} from '@/lib/dedup/normalize';
+
+describe('normalizeName', () => {
+  it('returns null fields for empty / null input', () => {
+    expect(normalizeName('')).toEqual({ display: '', normalized: '', surnameToken: undefined });
+    expect(normalizeName('   ')).toEqual({
+      display: '',
+      normalized: '',
+      surnameToken: undefined,
+    });
+  });
+
+  it('trims leading/trailing whitespace', () => {
+    expect(normalizeName('  Marcus Laurent  ')).toMatchObject({
+      display: 'Marcus Laurent',
+      normalized: 'marcus laurent',
+    });
+  });
+
+  it('collapses repeated internal whitespace to a single space', () => {
+    // From real data: "Arthur  Matthews" (#183), "Corinne  Roche" (#208).
+    expect(normalizeName('Arthur  Matthews').display).toBe('Arthur Matthews');
+    expect(normalizeName('Corinne   Roche').display).toBe('Corinne Roche');
+  });
+
+  it('replaces embedded carriage returns and newlines with single spaces', () => {
+    // From real data: "Andrei \nVAGNANOV" (#178), "Daniel\r PRZEDBORSKI" (#175).
+    expect(normalizeName('Andrei \nVAGNANOV').display).toBe('Andrei Vagnanov');
+    expect(normalizeName('Daniel\r PRZEDBORSKI').display).toBe('Daniel Przedborski');
+  });
+
+  it('title-cases ALL-CAPS surnames while keeping given name title-cased', () => {
+    // From real data: "Jona ANDERSEN" (#232), "Duane SALTSGAVER" (#227),
+    // "Marcos DALLA PRIA" (#165).
+    expect(normalizeName('Jona ANDERSEN').display).toBe('Jona Andersen');
+    expect(normalizeName('Duane SALTSGAVER').display).toBe('Duane Saltsgaver');
+    // Particle 'dalla' stays lowercase mid-name.
+    expect(normalizeName('Marcos DALLA PRIA').display).toBe('Marcos dalla Pria');
+  });
+
+  it('title-cases lowercased entries', () => {
+    // From real data: "antony amaral" (#665), "david rosenbloom" (#239),
+    // "john Tickner" (#247).
+    expect(normalizeName('antony amaral').display).toBe('Antony Amaral');
+    expect(normalizeName('david rosenbloom').display).toBe('David Rosenbloom');
+    expect(normalizeName('john Tickner').display).toBe('John Tickner');
+  });
+
+  it('keeps Romance and Germanic particles lowercase mid-name', () => {
+    // From real data: "Olav van Velsen" (#526), "Bruno Joyerot" (#18),
+    // "OLIVIER DAIN" (#677). Also synthetic "Carla de la Cruz".
+    expect(normalizeName('Olav van Velsen').display).toBe('Olav van Velsen');
+    expect(normalizeName('Carla de la Cruz').display).toBe('Carla de la Cruz');
+    expect(normalizeName('OLIVIER DAIN').display).toBe('Olivier Dain');
+  });
+
+  it('preserves O‘-prefixed Irish surnames as title-case', () => {
+    expect(normalizeName("liam o'brien").display).toBe("Liam O'Brien");
+  });
+
+  it('keeps the slash-with-company structure intact', () => {
+    // From real data: "Daniel Wainstein / 7 Knots, LLC" (#637),
+    // "Bruno Joyerot / SAS TIKI" (#18).
+    expect(normalizeName('Daniel Wainstein / 7 Knots, LLC').display).toBe(
+      'Daniel Wainstein / 7 Knots, LLC',
+    );
+    expect(normalizeName('Bruno Joyerot / SAS TIKI').display).toBe('Bruno Joyerot / SAS TIKI');
+  });
+
+  it('exposes the last non-particle token as surnameToken (lowercase) for blocking', () => {
+    expect(normalizeName('Marcus Laurent').surnameToken).toBe('laurent');
+    expect(normalizeName('Olav van Velsen').surnameToken).toBe('velsen');
+    expect(normalizeName('Carla de la Cruz').surnameToken).toBe('cruz');
+    expect(normalizeName("Liam O'Brien").surnameToken).toBe("o'brien");
+  });
+
+  it('handles single-token names — surnameToken is the only token', () => {
+    expect(normalizeName('Madonna').surnameToken).toBe('madonna');
+  });
+
+  it('produces a normalized form that is always lowercase', () => {
+    expect(normalizeName('Andrei VAGNANOV').normalized).toBe('andrei vagnanov');
+    expect(normalizeName('Daniel Wainstein / 7 Knots, LLC').normalized).toBe(
+      'daniel wainstein / 7 knots, llc',
+    );
+  });
+});
+
+describe('normalizeEmail', () => {
+  it('returns null for empty / null inputs', () => {
+    expect(normalizeEmail('')).toBeNull();
+    expect(normalizeEmail('   ')).toBeNull();
+  });
+
+  it('lowercases and trims', () => {
+    // From real data: "Arthur@laser-align.com" vs "arthur@laser-align.com" (#183/#686).
+    expect(normalizeEmail('Arthur@laser-align.com')).toBe('arthur@laser-align.com');
+    expect(normalizeEmail('  marcus@example.com  ')).toBe('marcus@example.com');
+  });
+
+  it('lowercases capitalized localparts', () => {
+    // From real data: "Bmalone850@gmail.com" (#489), "Hef355@yahoo.com" (#533),
+    // "Donclaytonmusic@gmail.com" (#679).
+    expect(normalizeEmail('Bmalone850@gmail.com')).toBe('bmalone850@gmail.com');
+    expect(normalizeEmail('Hef355@yahoo.com')).toBe('hef355@yahoo.com');
+  });
+
+  it('preserves plus-aliases — both legitimate and tricks', () => {
+    // Per design §3.2: "+aliases" are not stripped. Compare by full localpart.
+    expect(normalizeEmail('marcus+sales@example.com')).toBe('marcus+sales@example.com');
+  });
+
+  it('returns null for invalid email shapes', () => {
+    expect(normalizeEmail('not-an-email')).toBeNull();
+    expect(normalizeEmail('@example.com')).toBeNull();
+    expect(normalizeEmail('user@')).toBeNull();
+    expect(normalizeEmail('user@.com')).toBeNull();
+  });
+});
+
+describe('normalizePhone', () => {
+  it('returns null for empty / whitespace / null', () => {
+    expect(normalizePhone('', 'AI')).toBeNull();
+    expect(normalizePhone('   ', 'AI')).toBeNull();
+  });
+
+  it('parses a plain E.164 number', () => {
+    expect(normalizePhone('+15742740548', 'US')).toMatchObject({
+      e164: '+15742740548',
+      country: 'US',
+    });
+  });
+
+  it('strips embedded carriage returns and trailing whitespace', () => {
+    // From real data: "+1-264-235-8840\r" (#19), "+1-264-772-3272\r" (#20).
+    const out = normalizePhone('+1-264-235-8840\r', 'AI');
+    expect(out?.e164).toBe('+12642358840');
+  });
+
+  it('strips dashes, dots, parens, single quotes, spaces in a single pass', () => {
+    // From real data: "'+1.214.603.4235" (#205), "574-274-0548" (#236),
+    // "+1-264-235-8840" (#19), "+1 (212) 555-0123" (synthetic).
+    expect(normalizePhone("'+1.214.603.4235", 'US')?.e164).toBe('+12146034235');
+    expect(normalizePhone('574-274-0548', 'US')?.e164).toBe('+15742740548');
+    expect(normalizePhone('+1 (212) 555-0123', 'US')?.e164).toBe('+12125550123');
+  });
+
+  it('converts a leading 00 prefix to + (international dialling)', () => {
+    // From real data: "00447956657022" (#216), "0033651381036" (#702).
+    expect(normalizePhone('00447956657022', 'GB')?.e164).toBe('+447956657022');
+    expect(normalizePhone('0033651381036', 'FR')?.e164).toBe('+33651381036');
+  });
+
+  it('uses defaultCountry when input has no international prefix', () => {
+    // From real data: "0690699699" (#203, French local), "0651381036" (#701).
+    expect(normalizePhone('0690699699', 'FR')?.e164).toBe('+33690699699');
+    expect(normalizePhone('0651381036', 'FR')?.e164).toBe('+33651381036');
+  });
+
+  it('returns null when there is no prefix AND no defaultCountry', () => {
+    // The migration script flags these for human review.
+    const out = normalizePhone('5742740548');
+    expect(out?.e164 ?? null).toBeNull();
+  });
+
+  it('flags placeholder all-zeros numbers and returns null', () => {
+    // From real data: "+447000000000" (#641, "Milos Vitkovic" — clearly fake).
+    const out = normalizePhone('+447000000000', 'GB');
+    expect(out?.flagged).toBe('placeholder');
+    expect(out?.e164).toBeNull();
+  });
+
+  it('flags multi-number fields and uses the first segment', () => {
+    // From real data: "0677580750/0690511494" (#209). Other separators: ; ,
+    const slash = normalizePhone('0677580750/0690511494', 'FR');
+    expect(slash?.flagged).toBe('multi_number');
+    expect(slash?.e164).toBe('+33677580750');
+
+    const semi = normalizePhone('+33611111111;+33622222222', 'FR');
+    expect(semi?.flagged).toBe('multi_number');
+    expect(semi?.e164).toBe('+33611111111');
+  });
+
+  it('flags genuinely unparseable input as `unparseable`', () => {
+    const out = normalizePhone('xyz-not-a-phone', 'US');
+    expect(out?.flagged).toBe('unparseable');
+    expect(out?.e164).toBeNull();
+  });
+
+  it('strips an apostrophe-prefix without breaking the parse', () => {
+    // From real data: leading "'" copy-pasted from spreadsheets escapes
+    // numeric-cell coercion. Should be invisible to dedup.
+    expect(normalizePhone("'0690699699", 'FR')?.e164).toBe('+33690699699');
+  });
+
+  it('returns the country alongside the E.164 form', () => {
+    expect(normalizePhone('+33690699699', 'FR')).toMatchObject({
+      e164: '+33690699699',
+      country: 'FR',
+    });
+  });
+});
+
+describe('resolveCountry', () => {
+  it('returns null for empty / nullish input', () => {
+    expect(resolveCountry('')).toEqual({ iso: null, confidence: null });
+    expect(resolveCountry('   ')).toEqual({ iso: null, confidence: null });
+  });
+
+  it('exact-matches a canonical English country name', () => {
+    expect(resolveCountry('Anguilla')).toEqual({ iso: 'AI', confidence: 'exact' });
+    expect(resolveCountry('United Kingdom')).toEqual({ iso: 'GB', confidence: 'exact' });
+    expect(resolveCountry('United States')).toEqual({ iso: 'US', confidence: 'exact' });
+  });
+
+  it('matches case-insensitively', () => {
+    expect(resolveCountry('anguilla').iso).toBe('AI');
+    expect(resolveCountry('UNITED KINGDOM').iso).toBe('GB');
+  });
+
+  it('matches values with surrounding whitespace', () => {
+    expect(resolveCountry('  United States  ').iso).toBe('US');
+  });
+
+  it('handles diacritic variants of Saint-Barthélemy', () => {
+    // From real data: "Saint barthelemy" (#203), "St Barth" (#208), "Saint-Barthélemy".
+    expect(resolveCountry('Saint-Barthélemy').iso).toBe('BL');
+    expect(resolveCountry('Saint Barthelemy').iso).toBe('BL');
+    expect(resolveCountry('saint barthelemy').iso).toBe('BL');
+    expect(resolveCountry('St Barth').iso).toBe('BL');
+  });
+
+  it('resolves common abbreviations', () => {
+    expect(resolveCountry('USA').iso).toBe('US');
+    expect(resolveCountry('UK').iso).toBe('GB');
+  });
+
+  it('falls back to a city → country mapping for high-frequency cities', () => {
+    // From real data: "Kansas City" (#198), "Sag Harbor Y" (#239).
+    expect(resolveCountry('Kansas City').iso).toBe('US');
+    expect(resolveCountry('Sag Harbor Y').iso).toBe('US');
+  });
+
+  it('marks the confidence tier appropriately', () => {
+    expect(resolveCountry('Anguilla').confidence).toBe('exact');
+    expect(resolveCountry('Kansas City').confidence).toBe('city');
+  });
+
+  it('returns null + null for unresolvable values', () => {
+    // Migration script flags these for human review rather than guessing.
+    expect(resolveCountry('asdfghjkl xyz')).toEqual({ iso: null, confidence: null });
+    expect(resolveCountry('Mars')).toEqual({ iso: null, confidence: null });
+  });
+});

tests/unit/hooks/realtime-invalidation.test.ts

@@ -0,0 +1,158 @@
+import { describe, expect, it, vi } from 'vitest';
+import type { QueryClient, QueryKey } from '@tanstack/react-query';
+
+import {
+  subscribeRealtimeInvalidations,
+  type EventMap,
+  type SocketLike,
+} from '@/hooks/realtime-invalidation-core';
+
+/**
+ * Pure-logic tests for the realtime-invalidation subscription helper. The
+ * React hook (`useRealtimeInvalidation`) is just a thin wrapper around this
+ * function — verifying the handler-registration / fire-time-lookup behavior
+ * here is sufficient to lock in the bug fixes:
+ *   1. Re-subscribe storm (caller passing inline literals)
+ *   2. Fresh queryKeys read at fire-time
+ *
+ * The `useSocket` provider fix (don't null-context on disconnect) is verified
+ * separately by manual smoke + the existing socket integration coverage.
+ */
+
+function makeStubSocket() {
+  const listeners = new Map<string, Array<(...args: unknown[]) => void>>();
+  const onCalls: Array<{ event: string }> = [];
+  const offCalls: Array<{ event: string }> = [];
+
+  const socket: SocketLike = {
+    on(event, handler) {
+      onCalls.push({ event });
+      const arr = listeners.get(event) ?? [];
+      arr.push(handler);
+      listeners.set(event, arr);
+    },
+    off(event, handler) {
+      offCalls.push({ event });
+      const arr = listeners.get(event) ?? [];
+      listeners.set(
+        event,
+        arr.filter((h) => h !== handler),
+      );
+    },
+  };
+
+  function emit(event: string, ...args: unknown[]) {
+    for (const h of listeners.get(event) ?? []) h(...args);
+  }
+
+  return { socket, emit, onCalls, offCalls, listeners };
+}
+
+function makeStubQueryClient() {
+  const calls: QueryKey[] = [];
+  const queryClient = {
+    invalidateQueries: vi.fn(({ queryKey }: { queryKey: QueryKey }) => {
+      calls.push(queryKey);
+      return Promise.resolve();
+    }),
+  } as unknown as QueryClient;
+  return { queryClient, calls };
+}
+
+describe('subscribeRealtimeInvalidations', () => {
+  it('registers one .on() per event key', () => {
+    const { socket, onCalls } = makeStubSocket();
+    const { queryClient } = makeStubQueryClient();
+    const map: EventMap = {
+      'client:created': [['clients']],
+      'client:updated': [['clients'], ['clients', 'abc']],
+    };
+
+    subscribeRealtimeInvalidations(socket, Object.keys(map), queryClient, () => map);
+
+    expect(onCalls.map((c) => c.event).sort()).toEqual(['client:created', 'client:updated']);
+  });
+
+  it('invalidates each queryKey for the matching event', () => {
+    const { socket, emit } = makeStubSocket();
+    const { queryClient, calls } = makeStubQueryClient();
+    const map: EventMap = {
+      'client:updated': [['clients'], ['clients', 'abc']],
+    };
+
+    subscribeRealtimeInvalidations(socket, Object.keys(map), queryClient, () => map);
+    emit('client:updated');
+
+    expect(calls).toEqual([['clients'], ['clients', 'abc']]);
+  });
+
+  it('reads the LATEST eventMap at fire time, not at subscription time', () => {
+    // This is the core of the re-subscribe-storm fix: callers can swap in a
+    // new eventMap object without re-subscribing, and the handler still sees
+    // the fresh queryKey list.
+    const { socket, emit } = makeStubSocket();
+    const { queryClient, calls } = makeStubQueryClient();
+
+    let currentMap: EventMap = {
+      'client:updated': [['clients']],
+    };
+    subscribeRealtimeInvalidations(socket, ['client:updated'], queryClient, () => currentMap);
+
+    // First fire: see the original map
+    emit('client:updated');
+    expect(calls).toEqual([['clients']]);
+
+    // Caller re-renders with a fresh literal that includes more queryKeys
+    currentMap = {
+      'client:updated': [['clients'], ['clients', 'abc']],
+    };
+    emit('client:updated');
+
+    expect(calls).toEqual([['clients'], ['clients'], ['clients', 'abc']]);
+  });
+
+  it('cleanup deregisters every handler it registered', () => {
+    const { socket, emit, offCalls, listeners } = makeStubSocket();
+    const { queryClient, calls } = makeStubQueryClient();
+    const map: EventMap = {
+      'a:event': [['a']],
+      'b:event': [['b']],
+    };
+
+    const cleanup = subscribeRealtimeInvalidations(
+      socket,
+      Object.keys(map),
+      queryClient,
+      () => map,
+    );
+
+    cleanup();
+
+    expect(offCalls.map((c) => c.event).sort()).toEqual(['a:event', 'b:event']);
+    // All listeners removed — emitting after cleanup invalidates nothing.
+    emit('a:event');
+    emit('b:event');
+    expect(calls).toEqual([]);
+    // Defensive: the listener list should be empty after cleanup.
+    expect(listeners.get('a:event')?.length ?? 0).toBe(0);
+    expect(listeners.get('b:event')?.length ?? 0).toBe(0);
+  });
+
+  it('silently ignores events that have no entry in the current map', () => {
+    // If the caller swaps an event OUT mid-session, the registered handler
+    // still fires (we don't re-subscribe) but should be a no-op rather than
+    // throw.
+    const { socket, emit } = makeStubSocket();
+    const { queryClient, calls } = makeStubQueryClient();
+
+    let currentMap: EventMap = {
+      'client:updated': [['clients']],
+    };
+    subscribeRealtimeInvalidations(socket, ['client:updated'], queryClient, () => currentMap);
+
+    // Wipe the entry — handler will fire but find nothing to invalidate.
+    currentMap = {};
+    expect(() => emit('client:updated')).not.toThrow();
+    expect(calls).toEqual([]);
+  });
+});

tests/unit/services/documenso-payload.test.ts

@@ -91,8 +91,9 @@ describe('buildDocumensoPayload', () => {
   });
 
   it('defaults missing yacht dimensions to empty strings', () => {
+    const baseYacht = makeContext().yacht!;
     const ctx = makeContext({
-      yacht: { ...makeContext().yacht, lengthFt: null, widthFt: null, draftFt: null },
+      yacht: { ...baseYacht, lengthFt: null, widthFt: null, draftFt: null },
     });
     const payload = buildDocumensoPayload(ctx, OPTIONS);
     expect(payload.formValues.Length).toBe('');
@@ -100,6 +101,16 @@ describe('buildDocumensoPayload', () => {
     expect(payload.formValues.Draft).toBe('');
   });
 
+  it('renders empty Section 3 when yacht and berth are not linked', () => {
+    const ctx = makeContext({ yacht: null, berth: null });
+    const payload = buildDocumensoPayload(ctx, OPTIONS);
+    expect(payload.formValues['Yacht Name']).toBe('');
+    expect(payload.formValues.Length).toBe('');
+    expect(payload.formValues.Width).toBe('');
+    expect(payload.formValues.Draft).toBe('');
+    expect(payload.formValues['Berth Number']).toBe('');
+  });
+
   it('formats empty address when client has no address', () => {
     const ctx = makeContext({ client: { ...makeContext().client, address: null } });
     const payload = buildDocumensoPayload(ctx, OPTIONS);

tests/unit/services/eoi-context.test.ts

@@ -28,6 +28,33 @@ async function insertInterest(args: {
   return row!;
 }
 
+/**
+ * Adds the EOI-required client details (primary email + primary address) so
+ * `buildEoiContext` clears its hard gate. Tests that exercise non-EOI-gating
+ * behavior should call this once per client they create.
+ */
+async function seedClientEoiPrereqs(args: {
+  clientId: string;
+  portId: string;
+  email?: string;
+  street?: string;
+}) {
+  await db.insert(clientContacts).values({
+    clientId: args.clientId,
+    channel: 'email',
+    value: args.email ?? `client-${args.clientId.slice(0, 8)}@example.com`,
+    isPrimary: true,
+  });
+  await db.insert(clientAddresses).values({
+    clientId: args.clientId,
+    portId: args.portId,
+    streetAddress: args.street ?? '1 Harbour Way',
+    city: 'Anguilla',
+    countryIso: 'AI',
+    isPrimary: true,
+  });
+}
+
 // ─── Tests ────────────────────────────────────────────────────────────────────
 
 describe('buildEoiContext', () => {
@@ -107,13 +134,13 @@ describe('buildEoiContext', () => {
     });
 
     // Yacht assertions.
-    expect(ctx.yacht.name).toBe('Sea Breeze');
-    expect(ctx.yacht.hullNumber).toBe('HN-1');
-    expect(ctx.yacht.yearBuilt).toBe(2020);
+    expect(ctx.yacht?.name).toBe('Sea Breeze');
+    expect(ctx.yacht?.hullNumber).toBe('HN-1');
+    expect(ctx.yacht?.yearBuilt).toBe(2020);
 
     // Berth assertions.
-    expect(ctx.berth.mooringNumber).toBe('M-42');
-    expect(ctx.berth.area).toBe('North');
+    expect(ctx.berth?.mooringNumber).toBe('M-42');
+    expect(ctx.berth?.area).toBe('North');
 
     // Interest assertions.
     expect(ctx.interest.stage).toBe('in_communication');
@@ -144,6 +171,7 @@ describe('buildEoiContext', () => {
       portId: port.id,
       overrides: { fullName: 'Bob Contact' },
     });
+    await seedClientEoiPrereqs({ clientId: client.id, portId: port.id });
 
     const yacht = await makeYacht({
       portId: port.id,
@@ -187,6 +215,7 @@ describe('buildEoiContext', () => {
     });
 
     const client = await makeClient({ portId: port.id });
+    await seedClientEoiPrereqs({ clientId: client.id, portId: port.id });
     const yacht = await makeYacht({
       portId: port.id,
       ownerType: 'company',
@@ -211,9 +240,10 @@ describe('buildEoiContext', () => {
     expect(ctx.company!.billingAddress).toContain('Anguilla');
   });
 
-  it('throws ValidationError when interest has no yacht', async () => {
+  it('builds a valid context when yacht is missing (Section 3 left blank)', async () => {
     const port = await makePort();
     const client = await makeClient({ portId: port.id });
+    await seedClientEoiPrereqs({ clientId: client.id, portId: port.id });
     const berth = await makeBerth({ portId: port.id });
 
     const interest = await insertInterest({
@@ -223,13 +253,18 @@ describe('buildEoiContext', () => {
       berthId: berth.id,
     });
 
-    await expect(buildEoiContext(interest.id, port.id)).rejects.toThrow(ValidationError);
-    await expect(buildEoiContext(interest.id, port.id)).rejects.toThrow(/interest has no yacht/i);
+    const ctx = await buildEoiContext(interest.id, port.id);
+    expect(ctx.yacht).toBeNull();
+    expect(ctx.berth?.mooringNumber).toBe(berth.mooringNumber);
+    // Owner falls back to the interest's client when no yacht is linked.
+    expect(ctx.owner.type).toBe('client');
+    expect(ctx.owner.name).toBe(client.fullName);
   });
 
-  it('throws ValidationError when interest has no berth', async () => {
+  it('builds a valid context when berth is missing (Section 3 left blank)', async () => {
     const port = await makePort();
     const client = await makeClient({ portId: port.id });
+    await seedClientEoiPrereqs({ clientId: client.id, portId: port.id });
     const yacht = await makeYacht({
       portId: port.id,
       ownerType: 'client',
@@ -243,8 +278,45 @@ describe('buildEoiContext', () => {
       berthId: null,
     });
 
+    const ctx = await buildEoiContext(interest.id, port.id);
+    expect(ctx.berth).toBeNull();
+    expect(ctx.yacht?.name).toBe(yacht.name);
+  });
+
+  it('throws ValidationError when client has no email', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    // Address only, no email — gate should fail.
+    await db.insert(clientAddresses).values({
+      clientId: client.id,
+      portId: port.id,
+      streetAddress: '1 Harbour Way',
+      city: 'Anguilla',
+      countryIso: 'AI',
+      isPrimary: true,
+    });
+
+    const interest = await insertInterest({ portId: port.id, clientId: client.id });
+
     await expect(buildEoiContext(interest.id, port.id)).rejects.toThrow(ValidationError);
-    await expect(buildEoiContext(interest.id, port.id)).rejects.toThrow(/interest has no berth/i);
+    await expect(buildEoiContext(interest.id, port.id)).rejects.toThrow(/client email/i);
+  });
+
+  it('throws ValidationError when client has no primary address', async () => {
+    const port = await makePort();
+    const client = await makeClient({ portId: port.id });
+    // Email only, no address — gate should fail.
+    await db.insert(clientContacts).values({
+      clientId: client.id,
+      channel: 'email',
+      value: 'test@example.com',
+      isPrimary: true,
+    });
+
+    const interest = await insertInterest({ portId: port.id, clientId: client.id });
+
+    await expect(buildEoiContext(interest.id, port.id)).rejects.toThrow(ValidationError);
+    await expect(buildEoiContext(interest.id, port.id)).rejects.toThrow(/client address/i);
   });
 
   it('throws NotFoundError for non-existent interest', async () => {