同步更新：重构路由、服务模块，更新前端构建

services/browser_manager.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+from __future__ import annotations
+
+import threading
+from typing import Optional
+
+from app_logger import get_logger
+from browser_installer import check_and_install_browser
+from playwright_automation import PlaywrightBrowserManager
+
+logger = get_logger("browser_manager")
+
+_browser_manager: Optional[PlaywrightBrowserManager] = None
+_lock = threading.Lock()
+
+
+def get_browser_manager() -> Optional[PlaywrightBrowserManager]:
+    return _browser_manager
+
+
+def init_browser_manager() -> bool:
+    global _browser_manager
+
+    with _lock:
+        if _browser_manager is not None:
+            return True
+
+        logger.info("正在初始化Playwright浏览器管理器...")
+        if not check_and_install_browser(log_callback=lambda msg, account_id=None: logger.info(str(msg))):
+            logger.error("浏览器环境检查失败！")
+            return False
+
+        _browser_manager = PlaywrightBrowserManager(
+            headless=True,
+            log_callback=lambda msg, account_id=None: logger.info(str(msg)),
+        )
+        logger.info("Playwright浏览器管理器创建成功！")
+        return True
+