Overhaul game state logic to support gameplay loop

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

@@ -0,0 +1,33 @@
+namespace Zennysoft.Ma.Adapter;
+
+public partial class GameState
+{
+  public static class Output
+  {
+    public readonly record struct InitializeGame;
+
+    public readonly record struct LoadGameFromFile;
+
+    public readonly record struct OpenInventoryMenu;
+
+    public readonly record struct CloseInventoryMenu;
+
+    public readonly record struct OpenMiniMap;
+
+    public readonly record struct CloseMiniMap;
+
+    public readonly record struct OpenPauseScreen;
+
+    public readonly record struct ClosePauseScreen;
+
+    public readonly record struct LoadNextFloor;
+
+    public readonly record struct OpenFloorExitScreen;
+
+    public readonly record struct OpenDebugMenu;
+
+    public readonly record struct CloseDebugMenu;
+
+    public readonly record struct GameOver;
+  }
+}