wip: fixed state not updating correctly

lib/widget/list_view_util.dart

@@ -0,0 +1,9 @@
+
+import 'package:flutter/material.dart';
+
+class ListViewUtil {
+  static ListView fromList<T>(List<T>? items, Widget Function(T item) map) => ListView.builder(
+      itemCount: items?.length ?? 0,
+      itemBuilder: (context, index) => items != null ? map(items[index]) : null,
+    );
+}