update loaing

lib/features/favorites/INTEGRATION_SUMMARY.md

@@ -201,7 +201,7 @@ class FavoritesPage extends ConsumerWidget {
           return ProductCard(productId: productId);
         },
       ),
-      loading: () => CircularProgressIndicator(),
+      loading: () => const CustomLoadingIndicator(),
       error: (error, stack) => Text('Error: $error'),
     );
   }

lib/features/favorites/README.md

@@ -119,7 +119,7 @@ class FavoritesPage extends ConsumerWidget {
           return ProductTile(productId: productId);
         },
       ),
-      loading: () => CircularProgressIndicator(),
+      loading: () => const CustomLoadingIndicator(),
       error: (error, stack) => ErrorWidget(error),
     );
   }

lib/features/favorites/USAGE_EXAMPLES.md

@@ -204,11 +204,11 @@ class FavoritesPage extends ConsumerWidget {
                 },
               );
             },
-            loading: () => const Center(child: CircularProgressIndicator()),
+            loading: () => const Center(child: const CustomLoadingIndicator()),
             error: (error, stack) => Center(child: Text('Error: $error')),
           );
         },
-        loading: () => const Center(child: CircularProgressIndicator()),
+        loading: () => const Center(child: const CustomLoadingIndicator()),
         error: (error, stack) => Center(
           child: Column(
             mainAxisAlignment: MainAxisAlignment.center,
@@ -368,7 +368,7 @@ class FavoriteProductsList extends ConsumerWidget {
           );
         },
       ),
-      loading: () => const CircularProgressIndicator(),
+      loading: () => const const CustomLoadingIndicator(),
       error: (error, stack) => Text('Error: $error'),
     );
   }
@@ -417,7 +417,7 @@ class FavoritesPageWithRefresh extends ConsumerWidget {
               return ListTile(title: Text('Product: $productId'));
             },
           ),
-          loading: () => const Center(child: CircularProgressIndicator()),
+          loading: () => const Center(child: const CustomLoadingIndicator()),
           error: (error, stack) => Center(child: Text('Error: $error')),
         ),
       ),
@@ -466,7 +466,7 @@ class FavoriteButtonWithLoadingState extends ConsumerWidget {
       loading: () => const SizedBox(
         width: 24,
         height: 24,
-        child: CircularProgressIndicator(strokeWidth: 2),
+        child: CustomLoadingIndicator(strokeWidth: 2),
       ),
       error: (error, stack) => IconButton(
         icon: const Icon(Icons.error, color: Colors.grey),

lib/features/favorites/presentation/pages/favorites_page.dart

@@ -5,6 +5,7 @@
 library;
 
 import 'package:flutter/material.dart';
+import 'package:worker/core/widgets/loading_indicator.dart';
 import 'package:flutter_hooks/flutter_hooks.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:go_router/go_router.dart';
@@ -319,9 +320,7 @@ class FavoritesPage extends HookConsumerWidget {
                               SizedBox(
                                 width: 16,
                                 height: 16,
-                                child: CircularProgressIndicator(
-                                  strokeWidth: 2,
-                                ),
+                                child: CustomLoadingIndicator(color: colorScheme.primary, size: 20),
                               ),
                               SizedBox(width: 8),
                               Text('Đang tải...'),