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.Entities/Utilities/TypeHandle.cs

@@ -1,6 +1,28 @@
-namespace Ghost.Entities.Utilities;
+using System.Runtime.CompilerServices;
 
-internal static class TypeHandle<T>
+namespace Ghost.Entities.Utilities;
+
+internal static class TypeHandle
 {
-    public static nint Value => typeof(T).TypeHandle.Value;
+    /// <summary>
+    /// Gets the type handle for the specified type.
+    /// </summary>
+    /// <typeparam name="T">The type to get the handle for.</typeparam>
+    /// <returns>The type handle as a nint.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static nint Get<T>()
+    {
+        return typeof(T).TypeHandle.Value;
+    }
+
+    /// <summary>
+    /// Gets the type handle for the specified type.
+    /// </summary>
+    /// <param name="type">The type to get the handle for.</param>
+    /// <returns>The type handle as a nint.</returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static nint Get(Type type)
+    {
+        return type.TypeHandle.Value;
+    }
 }