Roughing some transition work

source/Core/Threads/OperatingModes/SettingsMenu.cpp

@@ -0,0 +1,8 @@
+#include "OperatingModes.h"
+OperatingMode gui_SettingsMenu(const ButtonState buttons, guiContext *cxt) {
+  // Render out the current settings menu
+  // State 1 -> Root menu
+  // State 2 -> Sub entry
+
+  return OperatingMode::SettingsMenu;
+}