fix: Add normal mode again to OnePageCard

lib/components/one_page_card.dart

@@ -10,7 +10,9 @@ class OnePageCard extends StatelessWidget {
   static const int alpha = 64;
   @override
   Widget build(BuildContext context) {
-    return Container(
+    return MediaQuery.of(context).size.width <= 600
+        ? child
+        : Container(
             decoration: BoxDecoration(
               color: Theme.of(context).backgroundColor,
               gradient: LinearGradient(