fix(e2e): 教学资源链从 /course/summary 建立上下文；fixtures 捕获 console/vConsole 与 OrgSwitchDebug

Made-with: Cursor

tests/logged-in-and-isolation.spec.ts

@@ -1,4 +1,4 @@
-import { test, expect } from '@playwright/test';
+import { expect, test } from './fixtures';
 
 const moicenUnionid = process.env.MOICEN_E2E_UNIONID?.trim();