notifications colors fix

lib/views/notification/widgets/notification_unread_tab.dart

@@ -1,8 +1,10 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:tm_app/core/theme/colors.dart';
 import 'package:tm_app/core/utils/size_config.dart';
 import 'package:tm_app/view_models/notification_view_model.dart';
 import 'package:tm_app/views/notification/strings/notification_strings.dart';
+
 import 'notification_card.dart';
 
 class NotificationUnreadTab extends StatelessWidget {
@@ -14,7 +16,9 @@ class NotificationUnreadTab extends StatelessWidget {
     final viewModel = context.watch<NotificationViewModel>();
     if (viewModel.isLoadingUnread &&
         (viewModel.unreadNotificationResponse?.data?.isEmpty ?? true)) {
-      return const Center(child: CircularProgressIndicator());
+      return const Center(
+        child: CircularProgressIndicator(color: AppColors.cyanTeal),
+      );
     }
 
     final notifications = viewModel.unreadNotificationResponse?.data ?? [];