agent功能开发增加MCP后端

src/components/ChatBot/index.js

@@ -0,0 +1,7 @@
+// src/components/ChatBot/index.js
+// 聊天机器人组件统一导出
+
+export { ChatInterface } from './ChatInterface';
+export { MessageBubble } from './MessageBubble';
+
+export { ChatInterface as default } from './ChatInterface';