feat(interests): EOI/contract/reservation tabs + contact log + berth interest milestone + interest list overhaul

Major interest workflow expansion driven by the rapid-fire UX session.

EOI / Contract / Reservation tabs replace the generic Documents tab when
the deal is at the relevant stage — workspace pattern with active-doc
hero, signing progress, paper-signed upload, and history strip. Stage-
conditional visibility wired through interest-tabs.tsx so the tab set
shrinks/expands as the deal moves through the pipeline.

Contact log: per-interaction structured log (channel/direction/summary/
optional follow-up reminder). New `interest_contact_log` table + service
+ tab UI (timeline with channel-coded icons + compose dialog).
auto-creates a reminder when followUpAt is set.

Berth Interest milestone: first milestone in the OverviewTab's pipeline
strip, completes the moment any berth is linked via the junction. Drives
the "have we captured what they want?" sanity check for general_interest
leads before they move to EOI.

Stage-conditional milestones: past phases collapse into a one-liner
strip, current phase expands, future phases hide behind a "Show
upcoming" toggle. Inline stage picker now defers reason capture to an
override-confirm view (only required for illegal transitions, not the
default flow).

Notes blob → threaded: dropped `interests.notes` column entirely; the
threaded `interest_notes` table is the single source of truth. Latest-
note teaser on Overview links into the dedicated Notes tab. Polymorphic
notes service gains aggregated client view (unions client + interest +
yacht notes with source chips and group-by-source toggle).

Berth interest list overhaul:
  - Configurable columns via ColumnPicker (18 toggleable, 5 default-on)
  - Natural-sort SQL ORDER BY on mooring number (A1, A2, A10 not A10, A2)
  - Per-letter row tinting via colored left-border accent + dot in cell
  - Documents tab merged Files (single attachments section)

Topbar improvements:
  - Always-visible back arrow on detail pages (path depth > 2)
  - Breadcrumb-hint store + useBreadcrumbHint hook so detail pages can
    push their entity hierarchy (Clients › Mary Smith › Interest › B17)
  - Tighter spacing, softer separators, 160px crumb truncation

DataTable upgrades:
  - Page-size selector with All option (validator cap raised to 1000)
  - getRowClassName slot for per-row styling (used by berth tinting)
  - Fixed Radix SelectItem crash on empty-string values via __any__
    sentinel (was crashing every list page that opened a select filter)

Interest list:
  - Configurable columns picker
  - Stage cell clickable into detail
  - TagPicker + SavedViewsDropdown sized h-8 to match adjacent buttons
  - Save view moved into ColumnPicker menu; Views button hidden when
    no views are saved
  - Pipeline kanban board endpoint at /api/v1/interests/board with
    minimal projection, 5000-row cap + truncated banner, filter
    pass-through

Mobile chrome + sidebar collapse removed (always-expanded design choice).

User management lists super-admins (was inner-joined on user_port_roles
which excluded global super-admins).

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

src/app/api/v1/clients/[id]/activity/route.ts

@@ -4,11 +4,14 @@ import { eq, and } from 'drizzle-orm';
 import { withAuth, withPermission } from '@/lib/api/helpers';
 import { db } from '@/lib/db';
 import { clients } from '@/lib/db/schema/clients';
-import { loadEntityActivity } from '@/lib/services/entity-activity.service';
+import {
+  loadClientActivityAggregated,
+  loadEntityActivity,
+} from '@/lib/services/entity-activity.service';
 import { errorResponse, NotFoundError } from '@/lib/errors';
 
 export const GET = withAuth(
-  withPermission('clients', 'view', async (_req, ctx, params) => {
+  withPermission('clients', 'view', async (req, ctx, params) => {
     try {
       const id = params.id;
       if (!id) throw new NotFoundError('client');
@@ -18,11 +21,19 @@ export const GET = withAuth(
         .where(and(eq(clients.id, id), eq(clients.portId, ctx.portId)))
         .limit(1);
       if (exists.length === 0) throw new NotFoundError('client');
-      const data = await loadEntityActivity({
-        portId: ctx.portId,
-        entityType: 'client',
-        entityId: id,
-      });
+      // ?aggregate=false opts out for callers that need just the
+      // client-level audit log (no interest events). Default is on
+      // since the Client overview Activity tab benefits from the
+      // full timeline.
+      const url = new URL(req.url);
+      const aggregate = url.searchParams.get('aggregate') !== 'false';
+      const data = aggregate
+        ? await loadClientActivityAggregated({ portId: ctx.portId, clientId: id })
+        : await loadEntityActivity({
+            portId: ctx.portId,
+            entityType: 'client',
+            entityId: id,
+          });
       return NextResponse.json({ data });
     } catch (error) {
       return errorResponse(error);

src/app/api/v1/clients/[id]/notes/route.ts

@@ -9,11 +9,18 @@ import { createNoteSchema } from '@/lib/validators/notes';
 import * as notesService from '@/lib/services/notes.service';
 
 export const GET = withAuth(
-  withPermission('clients', 'view', async (_req, ctx, params) => {
+  withPermission('clients', 'view', async (req, ctx, params) => {
     try {
       const clientId = params.id;
       if (!clientId) throw new NotFoundError('Client');
-      const notes = await notesService.listForEntity(ctx.portId, 'clients', clientId);
+      // ?aggregate=true unions client-level notes with notes from
+      // every interest + directly-owned yacht so the Notes tab on
+      // the client overview shows the full timeline.
+      const url = new URL(req.url);
+      const aggregate = url.searchParams.get('aggregate') === 'true';
+      const notes = aggregate
+        ? await notesService.listForClientAggregated(ctx.portId, clientId)
+        : await notesService.listForEntity(ctx.portId, 'clients', clientId);
       return NextResponse.json({ data: notes });
     } catch (error) {
       return errorResponse(error);