Overhaul game state logic to support gameplay loop

Zennysoft.Game.Ma.Implementation/Game/GameState.cs

@@ -0,0 +1,13 @@
+using Chickensoft.Introspection;
+using Chickensoft.LogicBlocks;
+
+namespace Zennysoft.Ma.Adapter;
+
+public interface IGameState : ILogicBlock<GameState.State>;
+
+[Meta]
+[LogicBlock(typeof(State), Diagram = true)]
+public partial class GameState : LogicBlock<GameState.State>, IGameState
+{
+  public override Transition GetInitialState() => To<State.MainMenu>();
+}