Overhaul game state logic to support gameplay loop

Zennysoft.Game.Ma.Implementation/App/State/States/AppLogic.State.MainMenu.cs

@@ -1,43 +0,0 @@
-using Chickensoft.Introspection;
-using Chickensoft.LogicBlocks;
-using Zennysoft.Game.Abstractions;
-
-namespace Zennysoft.Ma.Adapter;
-
-public partial class AppLogic
-{
-  public partial record State
-  {
-    [Meta]
-    public partial record MainMenu : State, IGet<Input.NewGame>, IGet<Input.LoadGame>, IGet<Input.QuitGame>
-    {
-      public MainMenu()
-      {
-        this.OnEnter(() =>
-        {
-          Get<Data>().ShouldLoadExistingGame = false;
-          Output(new Output.SetupGameScene());
-          Get<IAppRepo>().OnMainMenuEntered();
-          Output(new Output.ShowMainMenu());
-        });
-      }
-
-      public Transition On(in Input.NewGame input)
-      {
-        return To<LeavingMenu>();
-      }
-
-      public Transition On(in Input.LoadGame input)
-      {
-        Get<Data>().ShouldLoadExistingGame = true;
-        return To<LeavingMenu>();
-      }
-
-      public Transition On(in Input.QuitGame input)
-      {
-        Output(new Output.ExitGame());
-        return ToSelf();
-      }
-    }
-  }
-}