♻️ refactor(e2e): adjust import path for admin login page

- update AdminLoginPage import path from '../pages/admin/auth/login.page' to '../pages/admin/login.page'

tests/e2e/utils/test-setup.ts

@@ -1,5 +1,5 @@
 import { test as base } from '@playwright/test';
-import { AdminLoginPage } from '../pages/admin/auth/login.page';
+import { AdminLoginPage } from '../pages/admin/login.page';
 import { DashboardPage } from '../pages/admin/dashboard.page';
 import { UserManagementPage } from '../pages/admin/user-management.page';