Start refactoring UI concerns away from game and into UI logic class

Zennysoft.Game.Ma.Implementation/UI/InGameUI/state/States/InGameUI.State.Active.cs

@@ -0,0 +1,15 @@
+using Chickensoft.Introspection;
+
+namespace Zennysoft.Game.Ma.Implementation;
+
+public partial class InGameUILogic
+{
+  public partial record State
+  {
+    [Meta]
+    public partial record Active : State
+    {
+
+    }
+  }
+}