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/alert-rules.ts

@@ -15,7 +15,7 @@ import { and, eq, isNull, isNotNull, lt, sql, inArray, or } from 'drizzle-orm';
 
 import { db } from '@/lib/db';
 import { interests } from '@/lib/db/schema/interests';
-import { berthReservations } from '@/lib/db/schema/reservations';
+import { berthTenancies } from '@/lib/db/schema/tenancies';
 import { berths } from '@/lib/db/schema/berths';
 import { documents, documentSigners } from '@/lib/db/schema/documents';
 import { expenses } from '@/lib/db/schema/financial';
@@ -39,20 +39,20 @@ function daysAgo(n: number): Date {
 async function reservationNoAgreement(portId: string): Promise<AlertCandidate[]> {
   const rows = await db
     .select({
-      id: berthReservations.id,
-      startDate: berthReservations.startDate,
-      clientName: sql<string>`coalesce((SELECT full_name FROM clients WHERE id = ${berthReservations.clientId}), 'unknown')`,
-      yachtName: sql<string>`coalesce((SELECT name FROM yachts WHERE id = ${berthReservations.yachtId}), 'unknown')`,
+      id: berthTenancies.id,
+      startDate: berthTenancies.startDate,
+      clientName: sql<string>`coalesce((SELECT full_name FROM clients WHERE id = ${berthTenancies.clientId}), 'unknown')`,
+      yachtName: sql<string>`coalesce((SELECT name FROM yachts WHERE id = ${berthTenancies.yachtId}), 'unknown')`,
     })
-    .from(berthReservations)
+    .from(berthTenancies)
     .where(
       and(
-        eq(berthReservations.portId, portId),
-        eq(berthReservations.status, 'active'),
-        lt(berthReservations.createdAt, daysAgo(3)),
+        eq(berthTenancies.portId, portId),
+        eq(berthTenancies.status, 'active'),
+        lt(berthTenancies.createdAt, daysAgo(3)),
         sql`NOT EXISTS (
           SELECT 1 FROM ${documents}
-          WHERE ${documents.reservationId} = ${berthReservations.id}
+          WHERE ${documents.tenancyId} = ${berthTenancies.id}
             AND ${documents.documentType} = 'reservation_agreement'
             AND ${documents.status} NOT IN ('cancelled', 'expired')
         )`,
@@ -64,7 +64,7 @@ async function reservationNoAgreement(portId: string): Promise<AlertCandidate[]>
     severity: 'warning',
     title: `Reservation needs an agreement`,
     body: `Active reservation for ${r.yachtName} (${r.clientName}) has no signed agreement yet.`,
-    link: `/[port]/berth-reservations/${r.id}`,
+    link: `/[port]/tenancies/${r.id}`,
     entityType: 'reservation',
     entityId: r.id,
   }));