feat: 为出站请求统一接入 HTTP 代理

app/trading/worker/site_interact.py

@@ -97,6 +97,7 @@ from app.shared.purchase_contract import (
     basket_domain_of,
     inventory_flag_for,
 )
+from app.shared.proxy import playwright_launch_proxy
 from app.shared.task_state import OrderState
 from app.trading.core import auth_site
 from app.trading.worker.models import LeaseTask
@@ -556,6 +557,7 @@ class SiteInteractor:
             # 状态的操作（加购/结算/支付）都必须走非无头浏览器
             headless=False,
             channel=self._settings.browser_channel or None,
+            proxy=playwright_launch_proxy(self._settings),
             args=["--no-first-run", "--disable-blink-features=AutomationControlled"],
         )
         self._context = await self._browser.new_context(