Move App logic to other projects

Zennysoft.Game.Ma.Implementation/App/State/AppLogic.Input.cs

@@ -0,0 +1,24 @@
+namespace Zennysoft.Game.Ma.Implementation;
+
+public partial class AppLogic
+{
+  public static class Input
+  {
+    public readonly record struct NewGame;
+
+    public readonly record struct LoadGame;
+
+    public readonly record struct LoadGameFinished;
+
+    public readonly record struct FadeInFinished;
+    public readonly record struct FadeOutFinished;
+
+    public readonly record struct QuitGame;
+
+    public readonly record struct GameOver;
+
+    public readonly record struct ShowLoadingScreen;
+
+    public readonly record struct SaveFileLoaded;
+  }
+}