Added Mose's engine surge protection logic and added a third battery

Added a toggleable front spotlight and more spawnpoints

Moved a multitude of items around, mostly for aesthetic reasons

Introduced a water detector to the airlock pump logic for efficiency

paired the airlock hulls

Moved junction boxes to engineering room, expanded airlock for a place for the draining pump

removed the ballast lamps and simplified the engineering section

Oxygen levels now show

Linked some hulls to make complete rooms