docs: highlight built-in ComfyUI features

- Add ComfyUI chat assistant description in subtitle
- Add ComfyUI section in core features
- Update both Chinese and English versions

Signed-off-by: Boos4721 <boos4721@icloud.com>

README.md

@@ -2,12 +2,14 @@
 
 # BoosAPI
 
-**AI 聚合网关 — 将分散的中转站整合为一个统一入口**
+**AI 聚合网关 + 内置 ComfyUI — 将分散的中转站整合为一个统一入口**
 
 <p>
 把你各处注册的 New API / One API / OneHub / DoneHub / Veloera / AnyRouter / Sub2API 等站点，
 <br>
 汇聚成 <strong>一个 API Key、一个入口</strong>，自动发现模型、智能路由、成本最优。
+<br>
+<strong>内置 ComfyUI 对话助手</strong>，自然语言生成图像/视频工作流，开箱即用。
 </p>
 
 <p align="center">
@@ -46,11 +48,21 @@
 | 📊 余额分散各处 | **集中看板** 一目了然，余额不足自动告警 |
 | ✅ 每天签到领额度 | **自动签到** 定时执行，奖励自动追踪 |
 | 🤷 不知道各站有什么模型 | **自动模型发现**，上游新增模型零配置 |
+| 🎨 想用 ComfyUI 但不想配工作流 | **对话助手**，自然语言描述即可生成图像/视频 |
 
 ---
 
 ## ✨ 核心功能
 
+### 🎨 内置 ComfyUI 对话助手
+
+- **自然语言生成工作流**：描述你想要的效果，AI 自动构建 ComfyUI 工作流
+- **定向视图生成**：前/后/左/右 多角度图像生成
+- **场景/视频生成**：文字描述直接生成视频内容
+- **SSE 实时流式响应**：生成进度实时反馈
+- 侧边栏「对话助手」入口，与聚合网关同一界面
+- 自动对接 ComfyUI API（`:8188`），无需额外配置
+
 ### 🌐 统一代理网关
 
 - 兼容 **OpenAI** 与 **Claude** 下游格式

README_EN.md

@@ -2,12 +2,14 @@
 
 # BoosAPI
 
-**AI Aggregation Gateway — Unify scattered relay stations into one entry point**
+**AI Aggregation Gateway + Built-in ComfyUI — Unify scattered relay stations into one entry point**
 
 <p>
 Aggregate your New API / One API / OneHub / DoneHub / Veloera / AnyRouter / Sub2API stations
 <br>
 into <strong>one API Key, one endpoint</strong> — with auto model discovery, smart routing, and cost optimization.
+<br>
+<strong>Built-in ComfyUI chat assistant</strong> — generate images/videos from natural language, ready out of the box.
 </p>
 
 <p align="center">
@@ -46,11 +48,21 @@ With the growing ecosystem of AI relay stations (New API / One API based), manag
 | 📊 Scattered balances | **Central dashboard** with alerts |
 | ✅ Daily check-ins | **Auto check-in** with reward tracking |
 | 🤷 What models are available? | **Auto model discovery**, zero config |
+| 🎨 ComfyUI workflows too complex? | **Chat assistant**, describe in natural language |
 
 ---
 
 ## ✨ Features
 
+### 🎨 Built-in ComfyUI Chat Assistant
+
+- **Natural language to workflow**: describe what you want, AI builds the ComfyUI pipeline
+- **Multi-view generation**: front/back/left/right directional image generation
+- **Scene/video generation**: text description directly generates video content
+- **SSE real-time streaming**: generation progress feedback
+- Sidebar "Chat Assistant" entry, same UI as the aggregation gateway
+- Auto-connects to ComfyUI API (`:8188`), zero configuration required
+
 ### 🌐 Unified Proxy Gateway
 
 - Compatible with **OpenAI** and **Claude** downstream formats