Refactor project structure and enhance functionality

Added `InternalsVisibleTo` attribute for "Ghost.Editor" in `AssemblyInfo.cs`.
Added a binary file `Empty.zip` to the project.
Added a new `ProjectMetadata` class in `ProjectMetadata.cs`.
Added new states and interfaces for managing application states in `EditorState.cs`, `LandingState.cs`, and `IAppState.cs`.
Added a notification service in `INotificationService.cs` and `StackedNotificationService.cs`.
Added new XAML files for UI components, including `InspectorView.xaml` and `InternalControls.xaml`.

Changed the `ProjectInfo` class in `ProjectInfo.cs` to include a `MetadataPath` property instead of `Path` and `EngineVersion`.
Changed the `TemplateInfo` class in `TemplateInfo.cs` to use a struct instead of a class for `TemplateData`.
Changed the `ProjectService` class to use the new `ProjectRepository` for managing project data.

Removed several using directives and the entire `ProjectRepository` class from `ProjectRepository.cs`, replacing it with a new implementation.
Removed old methods and properties in `EntityManager` and `World` classes to improve entity management and component handling.

Updated the `Ghost.Data.csproj` file to include the new `Empty.zip` file as a content item.
Updated the `ProjectRepository` class to manage project data using SQLite.
Updated various XAML files to include new styles and controls, improving the overall UI design.
Updated the `CreateProjectViewModel` to include a notification service and handle project creation logic.
Updated the test project to include references to the new `Ghost.Graphics` project and modified test cases to align with the new structure.

Ghost.Editor/View/Windows/EngineEditorWindow.xaml

@@ -5,16 +5,18 @@
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:controls="using:CommunityToolkit.WinUI.Controls"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:ee="using:Ghost.Editor.View.Pages.EngineEditor"
     xmlns:local="using:Ghost.Editor.View.Windows"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:winex="using:WinUIEx"
+    Activated="WindowEx_Activated"
     mc:Ignorable="d">
 
     <Window.SystemBackdrop>
         <MicaBackdrop />
     </Window.SystemBackdrop>
 
-    <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+    <Grid>
         <Grid.RowDefinitions>
             <RowDefinition Height="Auto" />
             <RowDefinition Height="Auto" />
@@ -41,7 +43,7 @@
                 Margin="8,0,0,0"
                 VerticalAlignment="Center"
                 Style="{StaticResource CaptionTextBlockStyle}"
-                Text="{x:Bind ViewModel.CurrentProject.Name}" />
+                Text="{x:Bind ViewModel.CurrentProject.Name, Mode=OneWay}" />
         </StackPanel>
 
         <!--  Toolbar  -->
@@ -85,32 +87,41 @@
                     Grid.Column="0"
                     Width="350"
                     Background="Aquamarine" />
-                <Grid Grid.Column="1" />
+                <Grid Grid.Column="1">
+                    <Image Source="C:\Users\Misaki\OneDrive\Pictures\Screenshots\Screenshot 2024-07-20 021657.png" Stretch="UniformToFill" />
+                </Grid>
                 <Grid
                     Grid.Column="2"
                     Width="350"
                     Background="Bisque" />
             </Grid>
 
-            <Grid Grid.Row="1" Height="350">
-                <Grid.ColumnDefinitions>
-                    <ColumnDefinition Width="*" />
-                    <ColumnDefinition Width="Auto" />
-                </Grid.ColumnDefinitions>
-
-                <Grid Grid.Column="0" Background="AliceBlue" />
-                <Grid
-                    Grid.Column="1"
-                    Width="500"
-                    Background="HotPink" />
-            </Grid>
+            <TabView
+                Grid.Row="1"
+                Height="350"
+                TabWidthMode="Compact">
+                <TabView.TabItems>
+                    <TabViewItem Header="Project">
+                        <TabViewItem.IconSource>
+                            <FontIconSource Glyph="&#xE8B7;" />
+                        </TabViewItem.IconSource>
+                        <ee:ProjectPage />
+                    </TabViewItem>
+                    <TabViewItem Header="Console">
+                        <TabViewItem.IconSource>
+                            <FontIconSource Glyph="&#xE756;" />
+                        </TabViewItem.IconSource>
+                        <ee:ConsolePage />
+                    </TabViewItem>
+                </TabView.TabItems>
+            </TabView>
         </Grid>
 
         <!--  Status Bar  -->
         <Grid
             Grid.Row="3"
             Height="25"
-            Background="{ThemeResource SmokeFillColorDefaultBrush}">
+            Background="{ThemeResource SolidBackgroundFillColorBaseAltBrush}">
             <Grid.ColumnDefinitions>
                 <ColumnDefinition Width="Auto" />
                 <ColumnDefinition Width="*" />

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

@@ -1,5 +1,4 @@
-using Ghost.Data.Models;
-using Ghost.Data.Resources;
+using Ghost.Data.Resources;
 using Ghost.Editor.ViewModel.Windows;
 using Ghost.Engine.Resources;
 using WinUIEx;
@@ -22,7 +21,7 @@ internal sealed partial class EngineEditorWindow : WindowEx
     {
         ViewModel = App.GetService<EngineEditorViewModel>();
 
-        AppWindow.SetIcon(AssetsPath.AppIconPath);
+        AppWindow.SetIcon(AssetsPath.s_appIconPath);
         Title = EngineData.ENGINE_NAME;
         ExtendsContentIntoTitleBar = true;
 
@@ -31,23 +30,8 @@ internal sealed partial class EngineEditorWindow : WindowEx
         this.CenterOnScreen();
     }
 
-    public static bool TryLoadProject(ProjectInfo project)
+    private void WindowEx_Activated(object sender, Microsoft.UI.Xaml.WindowActivatedEventArgs args)
     {
-        try
-        {
-            var window = App.GetService<EngineEditorWindow>();
-            window.ViewModel.CurrentProject = project;
-
-            window.Activate();
-            window.Bindings.Update();
-
-            App.SetWindow(window);
-
-            return true;
-        }
-        catch (System.Exception)
-        {
-            return false;
-        }
+        Bindings.Update();
     }
 }

Ghost.Editor/View/Windows/LandingWindow.xaml

@@ -3,10 +3,14 @@
     x:Class="Ghost.Editor.View.Windows.LandingWindow"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:behaviors="using:CommunityToolkit.WinUI.Behaviors"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:interactivity="using:Microsoft.Xaml.Interactivity"
     xmlns:local="using:Ghost.Editor.View.Windows"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:winex="using:WinUIEx"
+    Activated="WindowEx_Activated"
+    Closed="WindowEx_Closed"
     IsResizable="False"
     mc:Ignorable="d">
 
@@ -55,8 +59,19 @@
                 Grid.Row="1"
                 Padding="8"
                 CacheMode="BitmapCache"
-                CacheSize="10"
-                IsNavigationStackEnabled="False" />
+                CacheSize="10" />
+        </Grid>
+
+        <Grid Grid.Row="1" Padding="16">
+            <InfoBar
+                x:Name="InfoBar"
+                HorizontalAlignment="Right"
+                VerticalAlignment="Bottom">
+                <interactivity:Interaction.Behaviors>
+                    <behaviors:StackedNotificationsBehavior x:Name="NotificationQueue" />
+                </interactivity:Interaction.Behaviors>
+            </InfoBar>
+
         </Grid>
     </Grid>
 </winex:WindowEx>

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

@@ -1,6 +1,8 @@
 using Ghost.Data.Resources;
+using Ghost.Editor.Services;
 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;
@@ -9,11 +11,13 @@ namespace Ghost.Editor.View.Windows;
 
 internal sealed partial class LandingWindow : WindowEx
 {
+    private IServiceScope? _landingScope;
+
     private int _previousSelectedIndex;
 
     public LandingWindow()
     {
-        AppWindow.SetIcon(AssetsPath.AppIconPath);
+        AppWindow.SetIcon(AssetsPath.s_appIconPath);
         Title = EngineData.ENGINE_NAME;
 
         InitializeComponent();
@@ -24,6 +28,19 @@ internal sealed partial class LandingWindow : WindowEx
         ExtendsContentIntoTitleBar = true;
     }
 
+    private void WindowEx_Activated(object sender, Microsoft.UI.Xaml.WindowActivatedEventArgs args)
+    {
+        _landingScope?.Dispose();
+        _landingScope = App.CreateScope();
+        App.GetService<StackedNotificationService>().SetReference(InfoBar, NotificationQueue);
+    }
+
+    private void WindowEx_Closed(object sender, Microsoft.UI.Xaml.WindowEventArgs args)
+    {
+        _landingScope?.Dispose();
+        App.GetService<StackedNotificationService>().ClearReference();
+    }
+
     private void SelectorBar_SelectionChanged(SelectorBar sender, SelectorBarSelectionChangedEventArgs e)
     {
         var selectedItem = sender.SelectedItem;
@@ -37,7 +54,7 @@ internal sealed partial class LandingWindow : WindowEx
         var slideNavigationTransitionEffect = currentSelectedIndex - _previousSelectedIndex > 0 ?
             SlideNavigationTransitionEffect.FromRight : SlideNavigationTransitionEffect.FromLeft;
 
-        ContentFrame.Navigate(pageType, null, new SlideNavigationTransitionInfo() { Effect = slideNavigationTransitionEffect });
+        ContentFrame.Navigate(pageType, _landingScope, new SlideNavigationTransitionInfo() { Effect = slideNavigationTransitionEffect });
 
         _previousSelectedIndex = currentSelectedIndex;
     }