Add attribute system with core stats and gameplay components

GameCore/ECS/Interfaces/IPresenterComponent.cs

@@ -0,0 +1,8 @@
+namespace GameCore.ECS.Interfaces;
+
+public interface IPresenterComponent
+{
+    void Initialize(Entity coreEntity, World world);
+    void SyncToPresentation(float delta);
+    void SyncToCore(float delta);
+}