fix(web): unwrap CacheMetaInterceptor envelope + dev port migration + homepage diacritic

Several fixes discovered while smoke-testing the homepage under the new
port layout (web 3200 / api 3201) to avoid clashing with a sibling project:

- analytics-api: add `unwrap<T>()` helper for the `{ data, cacheMeta }`
  envelope the backend CacheMetaInterceptor appends to every
  `/analytics/*` response. Apply to all 9 analytics methods. Without this
  `data.activeCount` (etc.) were `undefined`, crashing KpiStrip with
  `TypeError: Cannot read properties of undefined (reading 'toLocaleString')`.
- public page: hard-coded `city = 'Ho Chi Minh'` returned 0 rows because
  the DB stores `'Hồ Chí Minh'` and the SQL filter is case-insensitive but
  not diacritic-insensitive. Use the accented spelling.
- use-analytics hooks: add `useAuthedAnalytics()` gate so unauthenticated
  visitors on public routes no longer fire 401s from analytics queries.
- next.config.js CSP: add localhost:3200/3201 (http + ws) to connect-src so
  the web origin can reach the relocated API. Without this fetches hit
  `TypeError: Failed to fetch` on login.
- .claude/launch.json + package.json: web → 3200, api → 3201 (was 3000/3001,
  conflicting with the sibling psyforge project also using 3000).
- Minor follow-ups from parallel QA work on this branch (analytics modules,
  notifications gateway, auth test fixtures, trending-areas handler + DTO
  + tests, a few E2E smoke specs).

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

apps/api/src/modules/analytics/analytics.module.ts

@@ -1,4 +1,4 @@
-import { Module } from '@nestjs/common';
+import { forwardRef, Module } from '@nestjs/common';
 import { CqrsModule } from '@nestjs/cqrs';
 import { AdminModule } from '@modules/admin';
 import { ListingsModule } from '@modules/listings';
@@ -17,6 +17,7 @@ import { GetMarketReportHandler } from './application/queries/get-market-report/
 import { GetMarketHistoryHandler } from './application/queries/get-market-history/get-market-history.handler';
 import { GetMarketSnapshotHandler } from './application/queries/get-market-snapshot/get-market-snapshot.handler';
 import { GetPriceMoversHandler } from './application/queries/get-price-movers/get-price-movers.handler';
+import { GetTrendingAreasHandler } from './application/queries/get-trending-areas/get-trending-areas.handler';
 import { GetProjectAiAdviceHandler } from './application/queries/get-project-ai-advice/get-project-ai-advice.handler';
 import { GetNearbyPOIsHandler } from './application/queries/get-nearby-pois/get-nearby-pois.handler';
 import { GetNeighborhoodScoreHandler } from './application/queries/get-neighborhood-score/get-neighborhood-score.handler';
@@ -69,6 +70,7 @@ const QueryHandlers = [
   GetProjectAiAdviceHandler,
   GetMarketSnapshotHandler,
   GetPriceMoversHandler,
+  GetTrendingAreasHandler,
 ];
 
 const EventHandlers = [
@@ -76,7 +78,7 @@ const EventHandlers = [
 ];
 
 @Module({
-  imports: [CqrsModule, ListingsModule, AdminModule, ProjectsModule],
+  imports: [CqrsModule, forwardRef(() => ListingsModule), forwardRef(() => AdminModule), ProjectsModule],
   controllers: [AnalyticsController, AvmController],
   providers: [
     // AI service client