chore: add ModelScope to example config and env template

.env.example

@@ -5,6 +5,7 @@
 # ANTHROPIC_API_KEY=sk-ant-xxx
 # OPENAI_API_KEY=sk-xxx
 # GEMINI_API_KEY=xxx
+# MODELSCOPE_API_KEY=xxx
 # CLAUDE_CODE_OAUTH=xxx
 # ── Chat Channel ──────────────────────────
 # TELEGRAM_BOT_TOKEN=123456:ABC...

config/config.example.json

@@ -40,6 +40,12 @@
       "model": "longcat/LongCat-Flash-Thinking",
       "api_key": "your-longcat-api-key"
     },
+    {
+      "model_name": "modelscope-qwen",
+      "model": "modelscope/Qwen/Qwen3-235B-A22B-Instruct-2507",
+      "api_key": "your-modelscope-access-token",
+      "api_base": "https://api-inference.modelscope.cn/v1"
+    },
     {
       "model_name": "loadbalanced-gpt-5.4",
       "model": "openai/gpt-5.4",
@@ -283,6 +289,10 @@
     "longcat": {
       "api_key": "",
       "api_base": "https://api.longcat.chat/openai"
+    },
+    "modelscope": {
+      "api_key": "",
+      "api_base": "https://api-inference.modelscope.cn/v1"
     }
   },
   "tools": {