feat(tenancies-p2): rename berth_reservations → berth_tenancies (schema + perms + UI)

73-file atomic rename per docs/tenancies-design.md:

- Migration 0085: rename table + indexes + FK constraints; rename
  documents.reservation_id → tenancy_id; migrate jsonb permission maps
  (reservations resource → tenancies; collapse create+activate → manage);
  rewrite historical audit_logs.entity_type='berth_reservation' →
  'berth_tenancy'. FK renames wrapped in DO blocks so dev DBs that pre-date
  the FK additions don't abort.
- Schema: berthReservations → berthTenancies; BerthReservation type →
  BerthTenancy; indexes idx_br_* / idx_brr_* → idx_bt_*.
- RolePermissions: resource { view, create, activate, cancel } collapses to
  { view, manage, cancel }; all 8 default seed bundles + role-form + matrix
  updated.
- Service: berth-reservations.service.ts → berth-tenancies.service.ts;
  endReservation → endTenancy; listReservations → listTenancies.
- API: /api/v1/berth-reservations → /api/v1/tenancies (+ nested [id]);
  /api/v1/berths/[id]/reservations → /api/v1/berths/[id]/tenancies.
- Validators: reservations.ts → tenancies.ts; RESERVATION_STATUSES →
  TENANCY_STATUSES; endReservationSchema → endTenancySchema.
- Routes: /{portSlug}/berth-reservations → /{portSlug}/tenancies;
  /portal/my-reservations → /portal/my-tenancies.
- Components: src/components/reservations/* → src/components/tenancies/*;
  BerthReservationsTab → BerthTenanciesTab; ClientReservationsTab →
  ClientTenanciesTab; ReservationList → TenancyList.
- Socket events: berth_reservation:* → berth_tenancy:*; payload
  reservationId → tenancyId.
- Webhook events: berth_reservation.* → berth_tenancy.*.
- Portal: getPortalUserReservations → getPortalUserTenancies;
  PortalReservation → PortalTenancy; PortalDashboard.counts.activeReservations
  → activeTenancies; PortalNav label "Reservations" → "Tenancies".
- Dossier: DossierReservation → DossierTenancy; reservationDecisions →
  tenancyDecisions across smart-archive-dialog + bulk-archive routes.
- Documents schema: documents.reservationId → documents.tenancyId
  (TS + DB column + index + FK constraint).
- Activity feed label berth_reservation → berth_tenancy (matched against
  migrated historical audit rows).

KEPT (separate concepts):
- Reservation Agreement document type (the contract sent to clients).
- "Reservation" pipeline stage name.
- {{reservation.*}} merge tokens in template authoring.
- interest.reservationStatus / reservationDocStatus / dateReservationSent
  fields (track agreement signing on the deal).
- reservation-agreement-context.ts service (builds merge context for the
  Reservation Agreement doc; only its DB imports were renamed).

Verified: tsc clean, 1480/1480 vitest passing, migration applied.

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

src/lib/services/client-archive-dossier.service.ts

@@ -18,7 +18,7 @@ import { yachts } from '@/lib/db/schema/yachts';
 import { companies, companyMemberships } from '@/lib/db/schema/companies';
 import { interests, interestBerths } from '@/lib/db/schema/interests';
 import { berths } from '@/lib/db/schema/berths';
-import { berthReservations } from '@/lib/db/schema/reservations';
+import { berthTenancies } from '@/lib/db/schema/tenancies';
 import { invoices } from '@/lib/db/schema/financial';
 import { documents } from '@/lib/db/schema/documents';
 import { activeInterestsWhere } from '@/lib/services/active-interest';
@@ -84,8 +84,8 @@ export interface DossierCompany {
   membershipRole: string | null;
 }
 
-export interface DossierReservation {
-  reservationId: string;
+export interface DossierTenancy {
+  tenancyId: string;
   berthId: string;
   mooringNumber: string;
   status: string; // typically 'active'
@@ -128,13 +128,13 @@ export interface ClientArchiveDossier {
   berths: DossierBerth[];
   yachts: DossierYacht[];
   companies: DossierCompany[];
-  reservations: DossierReservation[];
+  tenancies: DossierTenancy[];
   invoices: DossierInvoice[];
   documents: DossierDocument[];
   hasPortalUser: boolean;
 
   /** Hard blockers - cannot proceed with archive at all until these are
-   *  resolved manually. Currently the only one is "active reservation
+   *  resolved manually. Currently the only one is "active tenancy
    *  on a sold berth" (since you can't unsell a berth from this flow). */
   blockers: string[];
 }
@@ -327,23 +327,23 @@ export async function getClientArchiveDossier(
       ),
     );
 
-  // ─── Active reservations ─────────────────────────────────────────────────
-  const activeReservations = await db
+  // ─── Active tenancies ────────────────────────────────────────────────────
+  const activeTenancies = await db
     .select({
-      id: berthReservations.id,
-      berthId: berthReservations.berthId,
+      id: berthTenancies.id,
+      berthId: berthTenancies.berthId,
       mooringNumber: berths.mooringNumber,
-      status: berthReservations.status,
-      startDate: berthReservations.startDate,
+      status: berthTenancies.status,
+      startDate: berthTenancies.startDate,
       berthStatus: berths.status,
     })
-    .from(berthReservations)
-    .innerJoin(berths, eq(berthReservations.berthId, berths.id))
+    .from(berthTenancies)
+    .innerJoin(berths, eq(berthTenancies.berthId, berths.id))
     .where(
       and(
-        eq(berthReservations.clientId, clientId),
-        eq(berthReservations.portId, portId),
-        eq(berthReservations.status, 'active'),
+        eq(berthTenancies.clientId, clientId),
+        eq(berthTenancies.portId, portId),
+        eq(berthTenancies.status, 'active'),
       ),
     );
 
@@ -376,14 +376,14 @@ export async function getClientArchiveDossier(
     .limit(1);
 
   // ─── Hard blockers ───────────────────────────────────────────────────────
-  // The only true blocker is an active reservation on a SOLD berth - we
+  // The only true blocker is an active tenancy on a SOLD berth - we
   // can't auto-handle this without crossing into refund territory. Force
-  // the operator to handle it via the existing reservation UI first.
+  // the operator to handle it via the existing tenancy UI first.
   const blockers: string[] = [];
-  for (const r of activeReservations) {
+  for (const r of activeTenancies) {
     if (r.berthStatus === 'sold') {
       blockers.push(
-        `Active reservation on sold berth ${r.mooringNumber} (#${r.id.slice(0, 8)}). Process the refund or transfer the reservation before archiving.`,
+        `Active tenancy on sold berth ${r.mooringNumber} (#${r.id.slice(0, 8)}). Process the refund or transfer the tenancy before archiving.`,
       );
     }
   }
@@ -410,8 +410,8 @@ export async function getClientArchiveDossier(
       name: m.name,
       membershipRole: m.role,
     })),
-    reservations: activeReservations.map((r) => ({
-      reservationId: r.id,
+    tenancies: activeTenancies.map((r) => ({
+      tenancyId: r.id,
       berthId: r.berthId,
       mooringNumber: r.mooringNumber,
       status: r.status,