Rename WarningDeleteItemModel to WarningDeleteItemViewModel

src/App.axaml

@@ -88,7 +88,7 @@
         <DataTemplate DataType="{x:Type viewModels:MainViewModel}">
             <views:MainView/>
         </DataTemplate>
-        <DataTemplate DataType="{x:Type viewModels:WarningDeleteItemModel}">
+        <DataTemplate DataType="{x:Type viewModels:WarningDeleteItemViewModel}">
             <views:WarningDeleteItem/>
         </DataTemplate>
         <DataTemplate DataType="{x:Type viewModels:EditFileViewModel}">

src/ViewModels/MainViewModel.cs

@@ -214,7 +214,7 @@ class MainViewModel : BaseViewModel, IFontResolver
 
     public async void RemoveFileImpl(ReportFile file)
     {
-        var result = await DialogHost.Show(new WarningDeleteItemModel(file));
+        var result = await DialogHost.Show(new WarningDeleteItemViewModel(file));
         if (result != null && (bool)result)
         {
             var idx = ReportFiles.IndexOf(file);

src/ViewModels/WarningDeleteItemViewModel.cs

@@ -4,11 +4,11 @@ using MayShow.Models;
 
 namespace MayShow.ViewModels
 {
-    class WarningDeleteItemModel : ChangeNotifier
+    class WarningDeleteItemViewModel : ChangeNotifier
     {
         ReportFile _file;
 
-        public WarningDeleteItemModel(ReportFile file)
+        public WarningDeleteItemViewModel(ReportFile file)
         {
             _file = file;
         }

src/Views/WarningDeleteItem.axaml

@@ -7,7 +7,7 @@
              xmlns:models="clr-namespace:MayShow.Models"
              xmlns:vm="clr-namespace:MayShow.ViewModels"
              xmlns:dialogHost="clr-namespace:DialogHostAvalonia;assembly=DialogHost.Avalonia"
-             x:DataType="vm:WarningDeleteItemModel">
+             x:DataType="vm:WarningDeleteItemViewModel">
     <StackPanel HorizontalAlignment="Center"
                 Margin="6"
                 Spacing="8">