Refactor project structure and improve performance

Changed the `ProjectRepository` class to be static for easier usage.
Changed `ProjectService` constants to public properties for accessibility.
Changed `App.xaml` to consolidate theme resources into `Override.xaml`.
Changed `App.xaml.cs` to implement an `AppStateMachine` for better state management.
Changed `ConsolePage` and `HierarchyPage` to utilize the new ViewModel structure.
Changed `ProjectPage` to use the `ExplorerItem` model for asset display.
Changed `Entity` and `EntityManager` to enhance component management with a new `IComponentData` interface.
Changed the `Logger` class to introduce structured logging functionality.
Changed the system architecture to support dependency management for better organization.
Changed the `QueryEnumerable` class to allow for more flexible entity queries.
Changed the `TypeHandle` class to improve efficiency in retrieving type handles.
Changed the `World` class to support robust world management and multiple worlds.
Updated the `Test` class to demonstrate the new entity and component management system.

Ghost.Editor/View/Pages/EngineEditor/HierarchyPage.xaml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Page
+    x:Class="Ghost.Editor.View.Pages.EngineEditor.HierarchyPage"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:local="using:Ghost.Editor.View.Pages.EngineEditor"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:sg="using:Ghost.Editor.Infrastructures.SceneGraph"
+    mc:Ignorable="d">
+
+    <Page.Resources>
+        <DataTemplate x:Key="SceneTemplate" x:DataType="sg:SceneGraphNode">
+            <TreeViewItem
+                AutomationProperties.Name="{x:Bind Name}"
+                Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
+                IsExpanded="True"
+                ItemsSource="{x:Bind Children}">
+                <StackPanel Orientation="Horizontal">
+                    <FontIcon FontSize="14" Glyph="&#xF159;" />
+                    <TextBlock Margin="10,0" Text="{x:Bind Name}" />
+                </StackPanel>
+            </TreeViewItem>
+        </DataTemplate>
+
+        <DataTemplate x:Key="EntityTemplate" x:DataType="sg:SceneGraphNode">
+            <TreeViewItem AutomationProperties.Name="{x:Bind Name}" ItemsSource="{x:Bind Children}">
+                <StackPanel Orientation="Horizontal">
+                    <FontIcon FontSize="14" Glyph="&#xF158;" />
+                    <TextBlock Margin="10,0" Text="{x:Bind Name}" />
+                </StackPanel>
+            </TreeViewItem>
+        </DataTemplate>
+    </Page.Resources>
+
+    <Grid Background="{ThemeResource LayerFillColorDefaultBrush}">
+        <TreeView ItemsSource="{x:Bind ViewModel.SceneList}">
+            <TreeView.ItemTemplateSelector>
+                <local:HierarchyTemplateSector EntityTemplate="{StaticResource EntityTemplate}" SceneTemplate="{StaticResource SceneTemplate}" />
+            </TreeView.ItemTemplateSelector>
+        </TreeView>
+    </Grid>
+</Page>