docs: align architecture diagram and structure with current code

docs/CONTRIBUTING.en.md

@@ -8,7 +8,7 @@ Thanks for your interest in contributing to DS2API!
 
 ### Prerequisites
 
-- Go 1.24+
+- Go 1.26+
 - Node.js 20+ (for WebUI development)
 - npm (bundled with Node.js)
 
@@ -97,6 +97,7 @@ ds2api/
 ├── cmd/
 │   ├── ds2api/              # Local/container entrypoint
 │   └── ds2api-tests/        # End-to-end testsuite entrypoint
+├── app/                     # Shared handler assembly (local + serverless)
 ├── api/
 │   ├── index.go             # Vercel Serverless Go entry
 │   ├── chat-stream.js       # Vercel Node.js stream relay
@@ -110,7 +111,6 @@ ds2api/
 │   ├── admin/               # Admin API handlers
 │   ├── auth/                # Auth and JWT
 │   ├── claudeconv/          # Claude message conversion
-│   ├── compat/              # Compatibility helpers
 │   ├── config/              # Config loading and hot-reload
 │   ├── deepseek/            # DeepSeek client, PoW WASM
 │   ├── js/                  # Node runtime stream/compat logic
@@ -120,8 +120,10 @@ ds2api/
 │   ├── server/              # HTTP routing (chi router)
 │   ├── sse/                 # SSE parsing utilities
 │   ├── stream/              # Unified stream consumption engine
-│   ├── testsuite/           # Testsuite core logic
+│   ├── testsuite/           # Testsuite framework and scenario orchestration
+│   ├── translatorcliproxy/  # CLIProxy bridge and stream writer
 │   ├── util/                # Common utilities
+│   ├── version/             # Version parsing and comparison
 │   └── webui/               # WebUI static hosting
 ├── webui/                   # React WebUI source
 │   └── src/

docs/CONTRIBUTING.md

@@ -8,7 +8,7 @@
 
 ### 前置要求
 
-- Go 1.24+
+- Go 1.26+
 - Node.js 20+（WebUI 开发时）
 - npm（随 Node.js 提供）
 
@@ -97,6 +97,7 @@ ds2api/
 ├── cmd/
 │   ├── ds2api/              # 本地/容器启动入口
 │   └── ds2api-tests/        # 端到端测试集入口
+├── app/                     # 统一 Handler 装配（本地 + Serverless）
 ├── api/
 │   ├── index.go             # Vercel Serverless Go 入口
 │   ├── chat-stream.js       # Vercel Node.js 流式转发
@@ -110,7 +111,6 @@ ds2api/
 │   ├── admin/               # Admin API handlers
 │   ├── auth/                # 鉴权与 JWT
 │   ├── claudeconv/          # Claude 消息格式转换
-│   ├── compat/              # 兼容性辅助
 │   ├── config/              # 配置加载与热更新
 │   ├── deepseek/            # DeepSeek 客户端、PoW WASM
 │   ├── js/                  # Node 运行时流式/兼容逻辑
@@ -120,8 +120,10 @@ ds2api/
 │   ├── server/              # HTTP 路由（chi router）
 │   ├── sse/                 # SSE 解析工具
 │   ├── stream/              # 统一流式消费引擎
-│   ├── testsuite/           # 测试集核心逻辑
+│   ├── testsuite/           # 测试集框架与场景编排
+│   ├── translatorcliproxy/  # CLIProxy 桥接与流式写入
 │   ├── util/                # 通用工具
+│   ├── version/             # 版本解析与比较
 │   └── webui/               # WebUI 静态托管
 ├── webui/                   # React WebUI 源码
 │   └── src/

docs/DEPLOY.en.md

@@ -24,7 +24,7 @@ This guide covers all deployment methods for the current Go-based codebase.
 
 | Dependency | Minimum Version | Notes |
 | --- | --- | --- |
-| Go | 1.24+ | Build backend |
+| Go | 1.26+ | Build backend |
 | Node.js | 20+ | Only needed to build WebUI locally |
 | npm | Bundled with Node.js | Install WebUI dependencies |
 
@@ -401,7 +401,7 @@ cp config.example.json config.json
 docker pull ghcr.io/cjackhwang/ds2api:latest
 
 # specific version (example)
-docker pull ghcr.io/cjackhwang/ds2api:v2.1.2
+docker pull ghcr.io/cjackhwang/ds2api:v3.0.0
 ```
 
 ---

docs/DEPLOY.md

@@ -24,7 +24,7 @@
 
 | 依赖 | 最低版本 | 说明 |
 | --- | --- | --- |
-| Go | 1.24+ | 编译后端 |
+| Go | 1.26+ | 编译后端 |
 | Node.js | 20+ | 仅在需要本地构建 WebUI 时 |
 | npm | 随 Node.js 提供 | 安装 WebUI 依赖 |
 
@@ -401,7 +401,7 @@ cp config.example.json config.json
 docker pull ghcr.io/cjackhwang/ds2api:latest
 
 # 指定版本（示例）
-docker pull ghcr.io/cjackhwang/ds2api:v2.1.2
+docker pull ghcr.io/cjackhwang/ds2api:v3.0.0
 ```
 
 ---