happy ending

lib/features/discover/presentation/pages/discover_page.dart

@@ -27,7 +27,6 @@ class _DiscoverPageState extends ConsumerState<DiscoverPage> {
 
   @override
   Widget build(BuildContext context) {
-    final theme = Theme.of(context);
     final discoverAsync = ref.watch(discoverDataProvider);
 
     return RiotzScaffold(
@@ -225,7 +224,7 @@ class _DiscoveryGridTile extends StatelessWidget {
             right: 0,
             child: Container(
               padding: const EdgeInsets.all(8),
-              color: AppColors.black.withOpacity(0.7),
+              color: AppColors.black.withValues(alpha: 0.7),
               child: Text(
                 post.username.toUpperCase(),
                 style: const TextStyle(fontSize: 10, fontWeight: FontWeight.bold),