- Added kq4_012_haunted_forest scene with north exit to room 006 and west exit to room 011
- Updated room 006 to add south exit to room 012 (bidirectional connection)
- Updated room 011 to add target UID for room 012 transition
- Room 012 south exit to room 018 omitted (room 018 doesn't exist yet)
- All 4 transitions validated with exit checker
