add auth, format

lib/features/loyalty/presentation/widgets/reward_card.dart

@@ -22,25 +22,17 @@ class RewardCard extends ConsumerWidget {
   /// Callback when redeem button is pressed
   final VoidCallback onRedeem;
 
-  const RewardCard({
-    required this.gift,
-    required this.onRedeem,
-    super.key,
-  });
+  const RewardCard({required this.gift, required this.onRedeem, super.key});
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    final hasEnoughPoints = ref.watch(
-      hasEnoughPointsProvider(gift.pointsCost),
-    );
+    final hasEnoughPoints = ref.watch(hasEnoughPointsProvider(gift.pointsCost));
     final numberFormat = NumberFormat('#,###', 'vi_VN');
 
     return Card(
       elevation: 2,
       margin: EdgeInsets.symmetric(horizontal: 8, vertical: 8),
-      shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.circular(12),
-      ),
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
       clipBehavior: Clip.antiAlias,
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.stretch,
@@ -158,9 +150,7 @@ class RewardCard extends ConsumerWidget {
               placeholder: (context, url) => Container(
                 color: AppColors.grey100,
                 child: const Center(
-                  child: CircularProgressIndicator(
-                    strokeWidth: 2,
-                  ),
+                  child: CircularProgressIndicator(strokeWidth: 2),
                 ),
               ),
               errorWidget: (context, url, error) => Container(