Refactor AppState and rendering pipeline components

Changed the `AppStateMachine` to implement `IDisposable` and `IAsyncDisposable` for better resource management.
Changed the `IAppState` interface to include asynchronous methods for state transitions.
Changed the `App` class to start the host asynchronously and added an `OnClosed` method for proper shutdown.
Changed the `EditorState` class to ensure the window closes correctly when exiting the state.
Changed the `LandingState` class to improve window activation and deactivation management.
Changed the `HostHelper` class to register `LandingWindow` and `EngineEditorWindow` as singletons for better performance.
Changed the `ScenePage` class to utilize a new interface for swap chain management.
Changed the `OpenProjectPage` and `CreateProjectPage` classes to enhance navigation handling.
Changed the `ConsoleViewModel` to improve log update handling with a new context structure.
Changed the `OpenProjectViewModel` to clear project lists when navigating away.
Changed the `EngineCore` class to start the graphics pipeline asynchronously.
Changed the `Logger` class to use a new context structure for log changes.
Added the `ICommandBuffer`, `IGraphicsDevice`, and `IRenderView` interfaces to enhance the rendering pipeline.
Changed the `DX12CommandBuffer`, `DX12GraphicsDevice`, and `DX12RenderView` classes for improved resource management and rendering efficiency.
Refactored the `Mesh` class to use a new `Vertex` structure for simplified vertex management.
Added the `TextureUtility` class for texture management utilities, including mip count calculation.
Changed the `launchSettings.json` to include a new profile for the graphics project with native debugging enabled.
Changed the `MeshBuilder` class to utilize the new `Vertex` structure for vertex creation.

Ghost.Editor/View/Pages/EngineEditor/ScenePage.xaml.cs

@@ -2,8 +2,7 @@ using Ghost.Editor.Controls.Internal;
 using Ghost.Graphics;
 using Ghost.Graphics.Contracts;
 using Microsoft.UI.Xaml;
-using Microsoft.UI.Xaml.Media;
-using SharpGen.Runtime;
+using Vortice.WinUI;
 using WinRT;
 
 namespace Ghost.Editor.View.Pages.EngineEditor;
@@ -11,6 +10,7 @@ namespace Ghost.Editor.View.Pages.EngineEditor;
 internal sealed partial class ScenePage : NavigationTabPage
 {
     private IRenderView? _renderer;
+    private ISwapChainPanelNative2? _swapChainPanelNative;
 
     public ScenePage()
     {
@@ -28,19 +28,19 @@ internal sealed partial class ScenePage : NavigationTabPage
 
     private void SwapChainPanel_Loaded(object sender, RoutedEventArgs e)
     {
-        var guid = typeof(Vortice.WinUI.ISwapChainPanelNative).GUID;
-        Result result = ((IWinRTObject)SwapChainPanel).NativeObject.TryAs(guid, out var swapChainPanelNativeHandle);
-        result.CheckError();
+        var guid = typeof(ISwapChainPanelNative2).GUID;
+        ((IWinRTObject)SwapChainPanel).NativeObject.TryAs(guid, out var swapChainPanelNativeHandle);
 
-        var swapChainPanelNative = new Vortice.WinUI.ISwapChainPanelNative(swapChainPanelNativeHandle);
-        _renderer = GraphicsPipeline.GraphicsDevice.CreateRenderView(new(swapChainPanelNative, (uint)SwapChainPanel.ActualWidth, (uint)SwapChainPanel.ActualHeight));
+        _swapChainPanelNative = new ISwapChainPanelNative2(swapChainPanelNativeHandle);
+        _renderer = GraphicsPipeline.GraphicsDevice.CreateRenderView(new(_swapChainPanelNative, (uint)SwapChainPanel.ActualWidth, (uint)SwapChainPanel.ActualHeight));
 
-        CompositionTarget.Rendering += OnRendering;
+        //CompositionTarget.Rendering += OnRendering;
     }
 
     private void SwapChainPanel_Unloaded(object sender, RoutedEventArgs e)
     {
-        CompositionTarget.Rendering -= OnRendering;
+        //CompositionTarget.Rendering -= OnRendering;
+        _swapChainPanelNative?.Dispose();
         _renderer?.Dispose();
     }
 
@@ -48,7 +48,7 @@ internal sealed partial class ScenePage : NavigationTabPage
     {
         if (e.NewSize.Width > 8.0 && e.NewSize.Height > 8.0)
         {
-            _renderer?.Resize((uint)e.NewSize.Width, (uint)e.NewSize.Height);
+            _renderer?.RequestResize((uint)e.NewSize.Width, (uint)e.NewSize.Height);
         }
     }
 }

Ghost.Editor/View/Pages/Landing/CreateProjectPage.xaml.cs

@@ -23,4 +23,10 @@ internal sealed partial class CreateProjectPage : Page
         base.OnNavigatedTo(e);
         ViewModel.OnNavigatedTo(e.Parameter);
     }
+
+    protected override void OnNavigatedFrom(NavigationEventArgs e)
+    {
+        base.OnNavigatedFrom(e);
+        ViewModel.OnNavigatedFrom();
+    }
 }

Ghost.Editor/View/Pages/Landing/OpenProjectPage.xaml.cs

@@ -1,5 +1,5 @@
-using Ghost.Editor.ViewModels.Pages.Landing;
-using Ghost.Data.Models;
+using Ghost.Data.Models;
+using Ghost.Editor.ViewModels.Pages.Landing;
 using Microsoft.UI.Xaml;
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml.Navigation;
@@ -26,7 +26,7 @@ internal sealed partial class OpenProjectPage : Page
         ViewModel.OnNavigatedTo(e.Parameter);
     }
 
-    override protected void OnNavigatedFrom(NavigationEventArgs e)
+    protected override void OnNavigatedFrom(NavigationEventArgs e)
     {
         base.OnNavigatedFrom(e);
         ViewModel.OnNavigatedFrom();
@@ -65,7 +65,8 @@ internal sealed partial class OpenProjectPage : Page
     {
         if (e.ClickedItem is ProjectMetadataInfo project)
         {
-            await ViewModel.LoadProject(project);
+            await Task.Yield();
+            await ViewModel.OpenProjectAsync(project);
         }
     }
 }

Ghost.Editor/View/Windows/EngineEditorWindow.xaml.cs

@@ -3,7 +3,6 @@ using Ghost.Editor.Core.Notifications;
 using Ghost.Editor.Core.Progress;
 using Ghost.Editor.ViewModels.Windows;
 using Ghost.Engine.Resources;
-using Microsoft.Extensions.DependencyInjection;
 using WinUIEx;
 
 // To learn more about WinUI, the WinUI project structure,
@@ -15,8 +14,6 @@ namespace Ghost.Editor.View.Windows;
 /// </summary>
 internal sealed partial class EngineEditorWindow : WindowEx
 {
-    private IServiceScope? _editorScope;
-
     private readonly NotificationService _notificationService;
     private readonly ProgressService _progressService;
 
@@ -45,17 +42,12 @@ internal sealed partial class EngineEditorWindow : WindowEx
     {
         Bindings.Update();
 
-        _editorScope?.Dispose();
-        _editorScope = App.CreateScope();
-
         _notificationService.SetReference(InfoBar, NotificationQueue);
         _progressService.SetReference(ProgressBarContainer);
     }
 
     private void WindowEx_Closed(object sender, Microsoft.UI.Xaml.WindowEventArgs args)
     {
-        _editorScope?.Dispose();
-
         _notificationService.ClearReference();
         _progressService.ClearReference();
     }

Ghost.Editor/View/Windows/LandingWindow.xaml.cs

@@ -2,7 +2,6 @@
 using Ghost.Editor.Core.Notifications;
 using Ghost.Editor.View.Pages.Landing;
 using Ghost.Engine.Resources;
-using Microsoft.Extensions.DependencyInjection;
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml.Media.Animation;
 using WinUIEx;
@@ -11,8 +10,6 @@ namespace Ghost.Editor.View.Windows;
 
 internal sealed partial class LandingWindow : WindowEx
 {
-    private IServiceScope? _landingScope;
-
     private readonly NotificationService _notificationService;
 
     private int _previousSelectedIndex;
@@ -34,14 +31,11 @@ internal sealed partial class LandingWindow : WindowEx
 
     private void WindowEx_Activated(object sender, Microsoft.UI.Xaml.WindowActivatedEventArgs args)
     {
-        _landingScope?.Dispose();
-        _landingScope = App.CreateScope();
         _notificationService.SetReference(InfoBar, NotificationQueue);
     }
 
     private void WindowEx_Closed(object sender, Microsoft.UI.Xaml.WindowEventArgs args)
     {
-        _landingScope?.Dispose();
         _notificationService.ClearReference();
     }
 
@@ -58,7 +52,7 @@ internal sealed partial class LandingWindow : WindowEx
         var slideNavigationTransitionEffect = currentSelectedIndex - _previousSelectedIndex > 0 ?
             SlideNavigationTransitionEffect.FromRight : SlideNavigationTransitionEffect.FromLeft;
 
-        ContentFrame.Navigate(pageType, _landingScope, new SlideNavigationTransitionInfo() { Effect = slideNavigationTransitionEffect });
+        ContentFrame.Navigate(pageType, null, new SlideNavigationTransitionInfo() { Effect = slideNavigationTransitionEffect });
 
         _previousSelectedIndex = currentSelectedIndex;
     }