feat: Implement LogViewer control and integrate into EditPage

- Added LogViewer control to display log messages with filtering options.
- Integrated LogViewer into EditPage for better log management.
- Updated EngineEditorWindow to navigate to EditPage.
- Enhanced Logger implementation for improved performance and stack trace capturing.
- Introduced PathUtility for path normalization.
- Refactored AssetManager to correct shader asset type naming.
- Removed obsolete AssetHandlerRegistryTests and cleaned up related tests.
- Updated ImportCoordinatorTests for streamlined asset import process.

src/Editor/Ghost.Editor/Ghost.Editor.csproj

@@ -141,6 +141,9 @@
     <None Update="Assets\icon.ico">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <Page Update="Views\Controls\LogViewer.xaml">
+      <SubType>Designer</SubType>
+    </Page>
     <Page Update="Views\Windows\EngineEditorWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
     </Page>