Enhance Docker configuration and update dependencies for Realtime Agent Studio

- Updated Dockerfile for the API to include build tools for C++11 required for native extensions.
- Revised requirements.txt to upgrade several dependencies, including FastAPI and SQLAlchemy.
- Expanded docker-compose.yml to add MinIO service for S3-compatible storage and improved health checks for backend and engine services.
- Enhanced README.md in the Docker directory to provide detailed service descriptions and quick start instructions.
- Updated mkdocs.yml to reflect new navigation structure and added deployment overview documentation.
- Introduced new Dockerfiles for the engine and web services, including development configurations for hot reloading.

docs/content/getting-started/configuration.md

@@ -57,23 +57,13 @@ VITE_GEMINI_API_KEY=your_api_key
 | `VITE_WS_URL` | ❌ | WebSocket 服务地址 | 从 API URL 推断 |
 | `VITE_GEMINI_API_KEY` | ❌ | Gemini API 密钥 | - |
 
-### 多环境配置
+### 开发环境配置
 
-=== "开发环境"
-
-    ```env
-    # .env.development
-    VITE_API_URL=http://localhost:8080
-    VITE_WS_URL=ws://localhost:8000
-    ```
-
-=== "生产环境"
-
-    ```env
-    # .env.production
-    VITE_API_URL=https://api.example.com
-    VITE_WS_URL=wss://ws.example.com
-    ```
+```env
+# .env.development
+VITE_API_URL=http://localhost:8080
+VITE_WS_URL=ws://localhost:8000
+```
 
 ---
 
@@ -219,7 +209,7 @@ services:
 
 ```env
 # Docker Compose 会自动加载
-SECRET_KEY=your-production-secret-key
+SECRET_KEY=your-secret-key-at-least-32-chars
 POSTGRES_PASSWORD=secure-db-password
 ```
 
@@ -286,4 +276,3 @@ python -c "from config import settings; print(settings)"
 
 - [安装部署](index.md) - 开始安装服务
 - [Docker 部署](../deployment/docker.md) - 容器化部署
-- [生产环境](../deployment/production.md) - 生产配置指南