New menu background
Interactable display UI v2
- Added a new version of the interactable user interface - improving overall visibility, showing out-of-view targets and simplifying the appearance of light switches (the old version can be restored at "Options/Game/Interaction display version").
- Fixed "same room" determination for interactable UI, affecting their visibility.
- Updated the main menu background.
- Added clarifying hints to NPC light/sound tool tutorials.
- Various minor visual tutorial tweaks.