Fix: proxy API prefix, version from config, remove auth from framework/system endpoints

- Proxy routes now use /SenSu/api/proxy (was missing prefix)
- Projects routes use dynamic prefix
- Version reads from config/framework/base_config.yaml
- Framework/System APIs no longer require auth (public info)
- Proxy init separated from route setup (avoids frozen router error)
- Version updated to v0.6.0

main.py

@@ -199,8 +199,6 @@ class SenSuFramework:
                 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: