fix: 修复刷信用在部分电脑上用不了的bug

src/MaaWpfGui/Main/AsstProxy.cs

@@ -500,7 +500,10 @@ namespace MaaWpfGui
                     }
                     else if (taskChain == "Mall")
                     {
-                        settingsModel.LastCreditFightTaskTime = Utils.GetYJTimeDateString();
+                        if (settingsModel.CreditFightTaskEnabledDisplay)
+                        {
+                            settingsModel.LastCreditFightTaskTime = Utils.GetYJTimeDateString();
+                        }
                     }
 
                     mainModel.AddLog(Localization.GetString("CompleteTask") + taskChain);

src/MaaWpfGui/Main/SettingsViewModel.cs

@@ -1060,6 +1060,10 @@ namespace MaaWpfGui
                         return _creditFightTaskEnabled;
                     }
                 }
+                else
+                {
+                    return _creditFightTaskEnabled;
+                }
 
                 return false;
             }
@@ -1071,6 +1075,17 @@ namespace MaaWpfGui
             }
         }
 
+        public bool CreditFightTaskEnabledDisplay
+        {
+            get => _creditFightTaskEnabled;
+
+            set
+            {
+                SetAndNotify(ref _creditFightTaskEnabled, value);
+                ViewStatusStorage.Set("Visit.CreditFightTaskEnabled", value.ToString());
+            }
+        }
+
         /* 信用商店设置 */
 
         private bool _creditShopping = Convert.ToBoolean(ViewStatusStorage.Get("Mall.CreditShopping", bool.TrueString));

src/MaaWpfGui/Views/UserControl/MallSettingsUserControl.xaml

@@ -17,9 +17,9 @@
         </Grid.RowDefinitions>
         <WrapPanel
             Grid.Row="0"
+            MaxWidth="400"
             HorizontalAlignment="Center"
-            Orientation="Horizontal"
-            MaxWidth="400">
+            Orientation="Horizontal">
             <CheckBox
                 Margin="10"
                 HorizontalAlignment="Center"
@@ -40,7 +40,7 @@
                 VerticalAlignment="Center"
                 Block.TextAlignment="Center"
                 Content="{DynamicResource CreditFight}"
-                IsChecked="{Binding CreditFightTaskEnabled}"
+                IsChecked="{Binding CreditFightTaskEnabledDisplay}"
                 ToolTip="{DynamicResource CreditFightTip}" />
         </WrapPanel>
         <StackPanel