feat(platform): residential module + admin UI + reliability fixes

Residential platform
- New schema: residentialClients, residentialInterests (separate from
  marina/yacht clients) with migration 0010
- Service layer with CRUD + audit + sockets + per-port portal toggle
- v1 + public API routes (/api/v1/residential/*, /api/public/residential-inquiries)
- List + detail pages with inline editing for clients and interests
- Per-user residentialAccess toggle on userPortRoles (migration 0011)
- Permission keys: residential_clients, residential_interests
- Sidebar nav + role form integration
- Smoke spec covering page loads, UI create flow, public endpoint

Admin & shared UI
- Admin → Forms (form templates CRUD) with validators + service
- Notification preferences page (in-app + email per type)
- Email composition + accounts list + threads view
- Branded auth shell shared across CRM + portal auth surfaces
- Inline editing extended to yacht/company/interest detail pages
- InlineTagEditor + per-entity tags endpoints (yachts, companies)
- Notes service polymorphic across clients/interests/yachts/companies
- Client list columns: yachtCount + companyCount badges
- Reservation file-download via presigned URL (replaces stale <a href>)

Route handler refactor
- Extracted yachts/companies/berths reservation handlers to sibling
  handlers.ts files (Next.js 15 route.ts only allows specific exports)

Reliability fixes
- apiFetch double-stringify bug fixed across 13 components
  (apiFetch already JSON.stringifies its body; passing a stringified
  body produced double-encoded JSON which failed zod validation)
- SocketProvider gated behind useSyncExternalStore-based mount check
  to avoid useSession() SSR crashes under React 19 + Next 15
- apiFetch falls back to URL-pathname → port-id resolution when the
  Zustand store hasn't hydrated yet (fresh contexts, e2e tests)
- CRM invite flow (schema, service, route, email, dev script)
- Dashboard route → [portSlug]/dashboard/page.tsx + redirect
- Document the dev-server restart-after-migration gotcha in CLAUDE.md

Tests
- 5-case residential smoke spec
- Integration test updates for new service signatures

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

scripts/dev-list-users.ts

@@ -0,0 +1,25 @@
+import 'dotenv/config';
+
+import postgres from 'postgres';
+import { env } from '@/lib/env';
+
+async function main() {
+  const sql = postgres(env.DATABASE_URL);
+  const users =
+    await sql`SELECT id, email, name, email_verified, created_at FROM "user" ORDER BY created_at DESC LIMIT 20`;
+  console.log('--- user ---');
+  console.log(JSON.stringify(users, null, 2));
+  const profiles =
+    await sql`SELECT user_id, display_name, is_super_admin, is_active FROM user_profiles ORDER BY created_at DESC LIMIT 20`;
+  console.log('--- user_profiles ---');
+  console.log(JSON.stringify(profiles, null, 2));
+  const accounts =
+    await sql`SELECT user_id, provider_id, account_id FROM account ORDER BY created_at DESC LIMIT 20`;
+  console.log('--- account ---');
+  console.log(JSON.stringify(accounts, null, 2));
+  await sql.end();
+}
+main().catch((e) => {
+  console.error(e);
+  process.exit(1);
+});