feat: add drag-and-drop support to Dashboard view

- Enabled `AllowDrop` on key UI elements in `Dashboard.xaml`.
- Updated drag-and-drop logic in `Dashboard.xaml.cs` to handle file drops.
- Bumped MaterialDesignThemes package to version `5.2.2-ci935`.

This improves user interaction by allowing file drag-and-drop functionality.

Author: HakuSystems

EasyExtractUnitypackageRework/EasyExtract/EasyExtract.csproj

@@ -62,7 +62,7 @@
             <Version>5.1.0</Version>
         </PackageReference>
         <PackageReference Include="MaterialDesignThemes">
-            <Version>5.2.2-ci933</Version>
+            <Version>5.2.2-ci935</Version>
         </PackageReference>
         <PackageReference Include="Microsoft.Extensions.DependencyInjection">
             <Version>10.0.0-preview.1.25080.5</Version>

EasyExtractUnitypackageRework/EasyExtract/Views/Dashboard.xaml

@@ -43,16 +43,18 @@
 
     <!--  Main container  -->
     <Grid
+        AllowDrop="True"
         HorizontalAlignment="Stretch"
         VerticalAlignment="Stretch"
         x:Name="DialogHelperGrid">
         <Border
+            AllowDrop="True"
             AutomationProperties.HelpText="Contains the primary UI elements of the application."
             AutomationProperties.Name="MainContentContainer"
             HorizontalAlignment="Stretch"
             VerticalAlignment="Stretch"
             x:Name="MainContentBorder">
-            <Grid x:Name="MainGrid">
+            <Grid AllowDrop="True" x:Name="MainGrid">
                 <Grid.RowDefinitions>
                     <RowDefinition Height="Auto" />
                     <RowDefinition Height="*" />

EasyExtractUnitypackageRework/EasyExtract/Views/Dashboard.xaml.cs

@@ -316,6 +316,9 @@ private void Dashboard_OnDragLeave(object sender, DragEventArgs e)
 
     private void Dashboard_OnDragOver(object sender, DragEventArgs e)
     {
+        e.Effects = e.Data.GetDataPresent(DataFormats.FileDrop) ? DragDropEffects.Copy : DragDropEffects.None;
+
+        e.Handled = true;
         CancelPendingReset();
         UpdateDragDropText("Ready to drop", DragDropColors.DragOver);
     }