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/documents.service.ts

@@ -14,7 +14,7 @@ import { companies } from '@/lib/db/schema/companies';
 import { yachts } from '@/lib/db/schema/yachts';
 import { berths } from '@/lib/db/schema/berths';
 import { formatBerthRange } from '@/lib/templates/berth-range';
-import { berthReservations } from '@/lib/db/schema/reservations';
+import { berthTenancies } from '@/lib/db/schema/tenancies';
 import { ports } from '@/lib/db/schema/ports';
 import { userProfiles, userPortRoles } from '@/lib/db/schema/users';
 import { buildListQuery } from '@/lib/db/query-builder';
@@ -428,7 +428,7 @@ export async function getDocumentById(id: string, portId: string) {
 
 /**
  * Reject any subject FK (clientId / interestId / companyId / yachtId /
- * reservationId) that points at a row outside the caller's port. Without
+ * tenancyId) that points at a row outside the caller's port. Without
  * this guard, a port-A user could create a document whose subject is a
  * port-B client and then exfiltrate the foreign client's name + email
  * via sendForSigning's Documenso payload, or via the local watcher /
@@ -441,7 +441,7 @@ async function assertSubjectFksInPort(
     interestId?: string | null;
     companyId?: string | null;
     yachtId?: string | null;
-    reservationId?: string | null;
+    tenancyId?: string | null;
   },
 ): Promise<void> {
   const checks: Array<Promise<void>> = [];
@@ -485,17 +485,14 @@ async function assertSubjectFksInPort(
         }),
     );
   }
-  if (fks.reservationId) {
+  if (fks.tenancyId) {
     checks.push(
-      db.query.berthReservations
+      db.query.berthTenancies
         .findFirst({
-          where: and(
-            eq(berthReservations.id, fks.reservationId),
-            eq(berthReservations.portId, portId),
-          ),
+          where: and(eq(berthTenancies.id, fks.tenancyId), eq(berthTenancies.portId, portId)),
         })
         .then((row) => {
-          if (!row) throw new ValidationError('reservationId not found in this port');
+          if (!row) throw new ValidationError('tenancyId not found in this port');
         }),
     );
   }
@@ -1494,14 +1491,14 @@ export async function handleDocumentCompleted(eventData: { documentId: string; p
         .where(eq(documents.id, doc.id));
 
       // Reservation agreements mirror their signed PDF onto
-      // berth_reservations.contractFileId so the portal "My Reservations" view
+      // berth_tenancies.contractFileId so the portal "My Tenancies" view
       // can resolve the contract without joining through documents.
-      if (doc.documentType === 'reservation_agreement' && doc.reservationId) {
-        const { berthReservations } = await import('@/lib/db/schema/reservations');
+      if (doc.documentType === 'reservation_agreement' && doc.tenancyId) {
+        const { berthTenancies } = await import('@/lib/db/schema/tenancies');
         await tx
-          .update(berthReservations)
+          .update(berthTenancies)
           .set({ contractFileId: inserted.id, updatedAt: new Date() })
-          .where(eq(berthReservations.id, doc.reservationId));
+          .where(eq(berthTenancies.id, doc.tenancyId));
       }
 
       return inserted;
@@ -2427,7 +2424,7 @@ export async function createFromWizard(
     interestId: data.interestId,
     companyId: data.companyId,
     yachtId: data.yachtId,
-    reservationId: data.reservationId,
+    tenancyId: data.tenancyId,
   });
 
   const [doc] = await db
@@ -2435,7 +2432,7 @@ export async function createFromWizard(
     .values({
       portId,
       interestId: data.interestId ?? null,
-      reservationId: data.reservationId ?? null,
+      tenancyId: data.tenancyId ?? null,
       clientId: data.clientId ?? null,
       companyId: data.companyId ?? null,
       yachtId: data.yachtId ?? null,
@@ -2516,7 +2513,7 @@ export async function createFromUpload(
     interestId: data.interestId,
     companyId: data.companyId,
     yachtId: data.yachtId,
-    reservationId: data.reservationId,
+    tenancyId: data.tenancyId,
   });
 
   const [doc] = await db
@@ -2524,7 +2521,7 @@ export async function createFromUpload(
     .values({
       portId,
       interestId: data.interestId ?? null,
-      reservationId: data.reservationId ?? null,
+      tenancyId: data.tenancyId ?? null,
       clientId: data.clientId ?? null,
       companyId: data.companyId ?? null,
       yachtId: data.yachtId ?? null,