Phase 2: ProxyService reverse proxy (HTTP+WebSocket forwarding)

- New: services/proxy_service.py (path->URL mapping)
- New: services/web_panel/routes/proxy.py (3 REST endpoints)
- New: static/web_panel/pages/proxy.html (WebUI)
- Tests: 28/28 passing

main.py

@@ -5,6 +5,7 @@ import logging
 import asyncio
 import sys
 import signal
+from services.proxy_service import ProxyService
 from services.project_engine import ProjectEngine
 from services.pyenv_manager import PyEnvManager
 from services.web_panel.routes import projects
@@ -181,20 +182,23 @@ class CatFramework:
 
             # 注册框架关闭处理器
             shutdown_service.register_shutdown_handler(self._framework_shutdown_handler)
-                        # 11.7 项目引擎
+            # 11.7 项目引擎 + 反向代理
             try:
-                logger.info("> 初始化 项目引擎 中...")
                 project_engine = ProjectEngine(self.service_manager)
                 await project_engine.start()
                 self.service_manager.register_service("project_engine", project_engine)
-                pe_mgr = PyEnvManager("data/projects")
-                self.service_manager.register_service("pyenv", pe_mgr)
-                # project routes registered by web_panel manager (before router freeze)
-                logger.info("✅ 项目引擎就绪")
+                self.service_manager.register_service("pyenv", PyEnvManager("data/projects"))
+                logger.info("> 初始化 反向代理 中...")
+                proxy_service = ProxyService(self.service_manager)
+                await proxy_service.start()
+                if internet_service and internet_service.http_app:
+                    proxy_service.setup_routes(internet_service.http_app)
+                self.service_manager.register_service("proxy", proxy_service)
+                logger.info("✅ 项目引擎+反向代理就绪")
             except Exception as e:
-                logger.warning(f"项目引擎初始化跳过: {e}")
+                logger.warning(f"引擎/代理初始化跳过: {e}")
 
-            logger.info("🎉 SenSu 初始化完成！")
+            logger.info("🎉 DreamSu 初始化完成！")
             self.is_running = True
             
             # 显示欢迎日志
@@ -414,6 +418,10 @@ if __name__ == "__main__":
     try:
         # 设置更详细的异常处理
         import signal
+from services.proxy_service import ProxyService
+from services.project_engine import ProjectEngine
+from services.pyenv_manager import PyEnvManager
+from services.web_panel.routes import projects
         
         def signal_handler(signum, frame):
             """信号处理"""