feat: Color rejected submissions red

src/components/moderation/ModerationQueue.tsx

@@ -533,7 +533,7 @@ export const ModerationQueue = forwardRef<ModerationQueueRef>((props, ref) => {
       case 'approved':
         return 'default';
       case 'rejected':
-        return 'outline';
+        return 'destructive';
       default:
         return 'secondary';
     }