feat: complete MDX migration, stabilize environment & verify via E2E tests

Former-commit-id: ec3e64156a2e182535cbdcf0d975cd54603a517d

docker-compose.dev.yml

@@ -28,13 +28,13 @@ services:
           - etib.localhost
     env_file:
       - ${ENV_FILE:-.env}
+    ports:
+      - "3010:3001"
     environment:
       NODE_ENV: development
       # Force Garbage Collection before Docker kills the container (OOM)
       NODE_OPTIONS: "--max-old-space-size=6144"
       NEXT_TELEMETRY_DISABLED: "1"
-      POSTGRES_URI: postgres://${PAYLOAD_DB_USER:-payload}:${PAYLOAD_DB_PASSWORD:-120in09oenaoinsd9iaidon}@etib-db:5432/${PAYLOAD_DB_NAME:-payload}
-      PAYLOAD_SECRET: ${PAYLOAD_SECRET:-fallback-secret-for-dev}
       UV_THREADPOOL_SIZE: "1"
       RAYON_NUM_THREADS: "1"
       NEXT_PRIVATE_WORKER_THREADS: "false"
@@ -63,7 +63,6 @@ services:
             until curl -sf http://localhost:3001 > /dev/null; do sleep 2; done
             echo '[warmup] Server is up! Pre-compiling routes...'
             curl -sf http://localhost:3001/de > /dev/null 2>&1 && echo '[warmup] /de ready'
-            curl -sf http://localhost:3001/api/health/cms > /dev/null 2>&1 && echo '[warmup] /api/health/cms ready'
             echo '[warmup] All routes pre-compiled ✓'
           ) &
           pnpm next dev --webpack --hostname 0.0.0.0 --port 3001; 
@@ -75,33 +74,6 @@ services:
       - "traefik.http.services.${PROJECT_NAME:-klz}-app-svc.loadbalancer.server.port=3001"
       - "traefik.docker.network=infra"
 
-  etib-db:
-    image: postgres:15-alpine
-    restart: unless-stopped
-    env_file:
-      - ${ENV_FILE:-.env}
-    environment:
-      POSTGRES_DB: ${PAYLOAD_DB_NAME:-payload}
-      POSTGRES_USER: ${PAYLOAD_DB_USER:-payload}
-      POSTGRES_PASSWORD: ${PAYLOAD_DB_PASSWORD:-120in09oenaoinsd9iaidon}
-      # Docker Desktop on Mac routes host connections via external IP, not 127.0.0.1.
-      # Without this, pg_hba.conf rejects the connection as "no encryption".
-      POSTGRES_HOST_AUTH_METHOD: trust
-    volumes:
-      - etib_db_data:/var/lib/postgresql/data
-    networks:
-      - default
-    ports:
-      - "54322:5432"
-
-  etib-redis:
-    image: redis:7-alpine
-    restart: unless-stopped
-    networks:
-      - default
-    ports:
-      - "16379:6379"
-
 networks:
   default:
     name: ${PROJECT_NAME:-e-tib}-internal
@@ -109,8 +81,6 @@ networks:
     external: true
 
 volumes:
-  etib_db_data:
-    external: false
   etib_node_modules:
   etib_next_cache:
   etib_turbo_cache: