flutter 린트 적용

userfront/lib/core/widgets/language_selector.dart

@@ -38,11 +38,10 @@ class LanguageSelector extends StatelessWidget {
           }
           LocaleStorage.write(value);
           await context.setLocale(Locale(value));
+          if (!context.mounted) return;
           final uri = GoRouterState.of(context).uri;
           final target = buildLocalizedPath(value, uri);
-          if (context.mounted) {
-            context.go(target);
-          }
+          context.go(target);
         },
       ),
     );