Feat/add modelscope support (#521)

* add ModelScope API support

* update some documentation

* modify some details

docs/cn/README_CN.md

@@ -204,6 +204,7 @@ npm run dev
 -   OpenRouter
 -   DeepSeek
 -   SiliconFlow
+-   ModelScope
 -   SGLang
 -   Vercel AI Gateway
 

docs/cn/ai-providers.md

@@ -152,6 +152,19 @@ AI_PROVIDER=ollama
 AI_MODEL=llama3.2
 ```
 
+### ModelScope
+
+```bash
+MODELSCOPE_API_KEY=your_api_key
+AI_MODEL=Qwen/Qwen3-235B-A22B-Instruct-2507
+```
+
+可选的自定义端点：
+
+```bash
+MODELSCOPE_BASE_URL=https://your-custom-endpoint
+```
+
 可选的自定义 URL：
 
 ```bash

docs/en/ai-providers.md

@@ -158,6 +158,19 @@ Optional custom URL:
 OLLAMA_BASE_URL=http://localhost:11434
 ```
 
+### ModelScope
+
+```bash
+MODELSCOPE_API_KEY=your_api_key
+AI_MODEL=Qwen/Qwen3-235B-A22B-Instruct-2507
+```
+
+Optional custom endpoint:
+
+```bash
+MODELSCOPE_BASE_URL=https://your-custom-endpoint
+```
+
 ### Vercel AI Gateway
 
 Vercel AI Gateway provides unified access to multiple AI providers through a single API key. This simplifies authentication and allows you to switch between providers without managing multiple API keys.
@@ -201,7 +214,7 @@ If you only configure **one** provider's API key, the system will automatically
 If you configure **multiple** API keys, you must explicitly set `AI_PROVIDER`:
 
 ```bash
-AI_PROVIDER=google  # or: openai, anthropic, deepseek, siliconflow, doubao, azure, bedrock, openrouter, ollama, gateway, sglang
+AI_PROVIDER=google  # or: openai, anthropic, deepseek, siliconflow, doubao, azure, bedrock, openrouter, ollama, gateway, sglang, modelscope
 ```
 
 ## Model Capability Requirements

docs/ja/README_JA.md

@@ -205,6 +205,7 @@ Next.jsアプリをデプロイする最も簡単な方法は、Next.jsの作成
 -   OpenRouter
 -   DeepSeek
 -   SiliconFlow
+-   ModelScope
 -   SGLang
 -   Vercel AI Gateway
 

docs/ja/ai-providers.md

@@ -158,6 +158,19 @@ AI_MODEL=llama3.2
 OLLAMA_BASE_URL=http://localhost:11434
 ```
 
+### ModelScope
+
+```bash
+MODELSCOPE_API_KEY=your_api_key
+AI_MODEL=Qwen/Qwen3-235B-A22B-Instruct-2507
+```
+
+任意のカスタムエンドポイント:
+
+```bash
+MODELSCOPE_BASE_URL=https://your-custom-endpoint
+```
+
 ### Vercel AI Gateway
 
 Vercel AI Gateway は、単一の API キーで複数の AI プロバイダーへの統合アクセスを提供します。これにより認証が簡素化され、複数の API キーを管理することなくプロバイダーを切り替えることができます。