Fix editor printing errors in ItemIcon.OnEnable() and QuickCraft.OnEnable() - caused by an editor optimization to not create copies of single use prefabs (GameUI) - however GameUI is cursed and called SetActive() from inside Awake() which caused OnDisabled() to not be called, causing some of the UI prefabs to get into weird states - kept the optimization but locked it behind an editor pref for now until it can be properly fixed