```

feat(feishu): 添加飞书入站事件inbox和混合数据库协调功能

- 实现飞书入站事件持久化inbox机制，支持状态管理、租约锁定和重试退避
- 添加混合数据库基线协调工具，确保平台PostgreSQL结构安全对齐
- 增加运行组件心跳检测和readiness就绪检查机制
- 实现app_ticket事件的安全轮换和验证处理
- 添加生产环境运行编排和fail-closed安全机制
- 支持webhook快速确认和长连接独立进程处理
- 完善个人数据擦除时的待处理事件清理功能
```

docker-compose.external-db.yml

@@ -0,0 +1,53 @@
+# Use with docker-compose.yml when PostgreSQL is managed outside Compose:
+# docker compose -f docker-compose.yml -f docker-compose.external-db.yml up
+# COMPOSE_DATABASE_URL is required. POSTGRES_PASSWORD and the internal db are unused.
+
+services:
+  db:
+    profiles: ["internal-database"]
+
+  migrate:
+    environment:
+      APP_ENV: production
+      DATABASE_URL: "${COMPOSE_DATABASE_URL:?COMPOSE_DATABASE_URL is required for external PostgreSQL mode}"
+    depends_on: !override {}
+
+  api:
+    environment:
+      APP_ENV: production
+      DATABASE_URL: "${COMPOSE_DATABASE_URL:?COMPOSE_DATABASE_URL is required for external PostgreSQL mode}"
+    depends_on: !override
+      redis:
+        condition: service_healthy
+      migrate:
+        condition: service_completed_successfully
+
+  worker:
+    environment:
+      APP_ENV: production
+      DATABASE_URL: "${COMPOSE_DATABASE_URL:?COMPOSE_DATABASE_URL is required for external PostgreSQL mode}"
+    depends_on: !override
+      redis:
+        condition: service_healthy
+      migrate:
+        condition: service_completed_successfully
+
+  scheduler:
+    environment:
+      APP_ENV: production
+      DATABASE_URL: "${COMPOSE_DATABASE_URL:?COMPOSE_DATABASE_URL is required for external PostgreSQL mode}"
+    depends_on: !override
+      redis:
+        condition: service_healthy
+      migrate:
+        condition: service_completed_successfully
+
+  feishu-events:
+    environment:
+      APP_ENV: production
+      DATABASE_URL: "${COMPOSE_DATABASE_URL:?COMPOSE_DATABASE_URL is required for external PostgreSQL mode}"
+    depends_on: !override
+      redis:
+        condition: service_healthy
+      migrate:
+        condition: service_completed_successfully