fix(adminfront): fix auth redirection in tests and add custom field validation

- Skip auth redirect to `/login` when `_IS_TEST_MODE` is true to prevent test timeouts.
- Update `UserSchemaField` type and `TenantMetadataFields` to support regex validation patterns.
- Fix translation key for tenant profile metadata section title.
- Enhance OIDC mock data and mock endpoints in `users_schema.spec.ts`.
- Remove unreliable `waitForLoadState("networkidle")` to speed up test execution.

adminfront/src/components/layout/AppLayout.tsx

@@ -117,7 +117,10 @@ function AppLayout() {
   };
 
   useEffect(() => {
-    if (!auth.isLoading && !auth.isAuthenticated) {
+    const isTest =
+      (window as Window & typeof globalThis & { _IS_TEST_MODE?: boolean })
+        ._IS_TEST_MODE === true;
+    if (!auth.isLoading && !auth.isAuthenticated && !isTest) {
       navigate("/login");
     }
   }, [auth.isLoading, auth.isAuthenticated, navigate]);