feat: 添加AI Chat App项目配置

projects.json

@@ -64,6 +64,19 @@
       "git_repo": "http://192.168.2.8:12007/coder/ai-chat-system",
       "version": "v2.5.4"
     },
+    {
+      "id": "ai-chat-app",
+      "name": "AI Chat App",
+      "type": "web",
+      "ports": [19021],
+      "directory": "works/ai-chat-app-new",
+      "start_cmd": "cd backend && nohup python3 app.py > logs/app.log 2>&1 & disown",
+      "health_url": "http://localhost:19021/api/config",
+      "description": "AI对话助手移动端应用，智能体对话、TTS语音、思考模式",
+      "admin_url": "http://localhost:19021/admin",
+      "git_repo": "http://192.168.2.8:12007/coder/ai-chat-app-v4",
+      "version": "v3.15.1"
+    },
     {
       "id": "product-crawler",
       "name": "产品参数爬取系统",