userfront 로그인 후 /dashboard로 이동하게 변경

userfront/lib/features/auth/presentation/error_screen.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import '../../../core/constants/error_whitelist.dart';
+import '../../../core/i18n/locale_utils.dart';
 import '../../../core/services/auth_proxy_service.dart';
 import 'package:userfront/i18n.dart';
 
@@ -130,7 +131,8 @@ class ErrorScreen extends StatelessWidget {
                         child: Text(tr('ui.userfront.error.go_login')),
                       ),
                       OutlinedButton(
-                        onPressed: () => context.go('/'),
+                        onPressed: () =>
+                            context.go(buildLocalizedHomePath(Uri.base)),
                         style: OutlinedButton.styleFrom(
                           foregroundColor: const Color(0xFF111827),
                           padding: const EdgeInsets.symmetric(