Refactor instance update flow, asset registry, and texture IO

- Renamed AddInstanceRequest to UpdateInstanceRequest; unified add/update logic for GPU instances
- Introduced UpdateGPUInstanceSystem to handle changed MeshInstance components
- Replaced QueryBuilder.Create() with QueryBuilder.New() for consistency
- Switched versioning in ChunkView HasChanged/HasStructuralChanged to uint
- Added extension-to-AssetType mapping in AssetHandlerRegistry
- Changed TextureAssetHandler/Processor to use nint for image data
- Enhanced DDS cache: read mipmap count, handle invalid files
- Updated ProjectBrowserViewModel to use IAssetRegistry
- Upgraded Misaki.HighPerformance and System.IO.Hashing packages
- Set DependencyChainCapacity in JobSchedulerDesc
- Fixed instance buffer logic in GhostRenderPipeline
- Miscellaneous cleanups and namespace improvements

src/Editor/Ghost.Editor/Views/Windows/EngineEditorWindow.xaml

@@ -70,6 +70,7 @@
             x:Name="ContentFrame"
             Grid.Row="2"
             IsNavigationStackEnabled="False" />-->
+        <!--  Edit View  -->
         <Grid Grid.Row="1" Background="{ThemeResource LayerFillColorDefaultBrush}">
             <Grid.RowDefinitions>
                 <RowDefinition Height="Auto" />
@@ -390,6 +391,7 @@
                             Margin="8,0"
                             PlaceholderText="Search components..." />
 
+                        <!--  Components List  -->
                         <ListView
                             Grid.Row="2"
                             Padding="4,2,0,2"
@@ -406,6 +408,7 @@
                             <TextBlock Text="Test" />
                         </ListView>
 
+                        <!--  Component Properties for Selected Component  -->
                         <ScrollView
                             Grid.Row="3"
                             BorderBrush="{ThemeResource DividerStrokeColorDefaultBrush}"