feat: 为出站请求统一接入 HTTP 代理

app/scraping/services/browser_fallback.py

@@ -16,6 +16,7 @@ from dataclasses import dataclass, field
 from typing import Any
 
 from app.shared.config import Settings
+from app.shared.proxy import playwright_launch_proxy
 from app.scraping.core import site
 
 logger = logging.getLogger(__name__)
@@ -100,7 +101,7 @@ class BrowserFallback:
                 self._browser = await self._playwright.chromium.launch(
                     headless=self._settings.browser_headless_effective,
                     channel=self._settings.browser_channel or None,
-                    proxy=self._settings.playwright_proxy,
+                    proxy=playwright_launch_proxy(self._settings),
                     timeout=self._settings.browser_launch_timeout_seconds * 1000,
                     args=["--no-first-run", "--disable-blink-features=AutomationControlled"],
                 )