fixes before build

lib/shopping_lists_screen.dart

@@ -6,6 +6,7 @@ import 'package:flutter/material.dart';
 import 'models/shopping_list.dart';
 import 'services/product_repository.dart';
 import 'shopping_list_detail_screen.dart';
+import 'utils/dates.dart';
 import 'widgets/confirm_dialog.dart';
 import 'widgets/name_dialog.dart';
 import 'widgets/profile_button.dart';
@@ -88,7 +89,10 @@ class _ShoppingListsScreenState extends State<ShoppingListsScreen> {
     );
     if (!confirmed || !mounted) return;
     setState(() {
-      _lists = [for (final item in _lists ?? const <ShoppingList>[]) if (item.id != list.id) item];
+      _lists = [
+        for (final item in _lists ?? const <ShoppingList>[])
+          if (item.id != list.id) item,
+      ];
       if (_lists!.isEmpty) _editing = false;
     });
     try {
@@ -147,7 +151,7 @@ class _ShoppingListsScreenState extends State<ShoppingListsScreen> {
                 final remaining = list.itemCount - list.checkedCount;
                 return ListTile(
                   leading: CircleAvatar(child: Text('${list.itemCount}')),
-                  title: Text(list.name),
+                  title: Text('${list.name} (${formatDate(list.createdAt)})'),
                   subtitle: Text(
                     list.itemCount == 0
                         ? 'Empty'