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/System.cs

@@ -1,135 +0,0 @@
-using System.Runtime.CompilerServices;
-
-namespace Ghost.Entities;
-
-public abstract class SystemBase
-{
-    /// <summary>
-    /// Gets the execution order of the current operation or component.
-    /// </summary>
-    public virtual int ExecutionOrder => 0;
-
-    /// <summary>
-    /// Gets or sets a value indicating whether the feature is enabled.
-    /// </summary>
-    public virtual bool Enable
-    {
-        get;
-        set;
-    } = true;
-
-    /// <summary>
-    /// The world that this system belongs to.
-    /// </summary>
-    public World World
-    {
-        get;
-        internal set;
-    } = null!;
-
-    public virtual void OnCreate()
-    {
-    }
-
-    public virtual void OnUpdate()
-    {
-    }
-
-    public virtual void OnDestroy()
-    {
-    }
-}
-
-public class SystemStorage : IDisposable
-{
-    private readonly List<SystemBase> _systems = new();
-    private readonly List<SystemBase> _executionList = new();
-
-    private readonly World _world;
-
-    public event Action<SystemBase>? SystemAdded;
-    public event Action<SystemBase>? SystemRemoved;
-
-    internal SystemStorage(World world)
-    {
-        _world = world;
-    }
-
-    public void AddSystem<T>(T system)
-        where T : SystemBase
-    {
-        _systems.Add(system);
-        system.World = _world;
-        if (system.Enable)
-        {
-            system.OnCreate();
-        }
-
-        SystemAdded?.Invoke(system);
-    }
-
-
-    [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public void AddSystem<T>()
-        where T : SystemBase, new()
-    {
-        AddSystem(new T());
-    }
-
-    public void RemoveSystem<T>(T system)
-        where T : SystemBase
-    {
-        system.World = null!;
-        _systems.Remove(system);
-        if (system.Enable)
-        {
-            system.OnDestroy();
-        }
-
-        SystemRemoved?.Invoke(system);
-    }
-
-    [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public void RemoveSystem<T>()
-        where T : SystemBase, new()
-    {
-        var system = _systems.FirstOrDefault(s => s is T);
-        if (system != null)
-        {
-            RemoveSystem(system);
-        }
-    }
-
-    internal void RebuildExecutionList()
-    {
-        _executionList.Clear();
-        _executionList.AddRange(_systems.OrderBy(s => s.ExecutionOrder));
-    }
-
-    internal void UpdateSystems()
-    {
-        foreach (var system in _systems)
-        {
-            if (!system.Enable)
-            {
-                continue;
-            }
-            system.OnUpdate();
-        }
-    }
-
-    public void Dispose()
-    {
-        foreach (var system in _systems)
-        {
-            if (!system.Enable)
-            {
-                continue;
-            }
-            system.OnDestroy();
-        }
-
-        _systems.Clear();
-        _executionList.Clear();
-    }
-}