更新 flutter_clx_base.dart

lib/flutter_clx_base.dart

@@ -13,3 +13,4 @@ export 'widget/my_app_bar.dart';
 export 'widget/my_scaffold.dart';
 export 'widget/my_scroll_view.dart';
 export 'widget/search_app_bar.dart';
+export 'package:common_utils/common_utils.dart';