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/overview/architecture.md

@@ -257,48 +257,6 @@ flowchart LR
     Engine --> API
 ```
 
-### 生产环境
-
-```mermaid
-flowchart TB
-    subgraph Internet["互联网"]
-        User[用户]
-    end
-
-    subgraph LoadBalancer["负载均衡"]
-        Nginx[Nginx / Traefik]
-    end
-
-    subgraph Docker["Docker 集群"]
-        Web1[Web 容器]
-        Web2[Web 容器]
-        API1[API 容器]
-        API2[API 容器]
-        Engine1[Engine 容器]
-        Engine2[Engine 容器]
-    end
-
-    subgraph Storage["持久化存储"]
-        PG[(PostgreSQL)]
-        Redis[(Redis)]
-        S3[对象存储]
-    end
-
-    User --> Nginx
-    Nginx --> Web1
-    Nginx --> Web2
-    Nginx --> API1
-    Nginx --> API2
-    Nginx --> Engine1
-    Nginx --> Engine2
-    API1 --> PG
-    API2 --> PG
-    API1 --> Redis
-    Engine1 --> Redis
-```
-
----
-
 ## 技术选型
 
 | 组件 | 技术 | 选型理由 |
@@ -352,5 +310,5 @@ classDiagram
 ## 相关文档
 
 - [WebSocket 协议](../api-reference/websocket.md) - 详细的协议规范
-- [部署指南](../deployment/index.md) - 生产环境部署
+- [部署概览](../deployment/index.md) - Docker 部署
 - [核心概念](../concepts/index.md) - 助手、管线等概念说明