Stopped NPC's partying in the front ballast

Better ballasts

Unit loading devices were placed along the bottom of the fabrication room for transport missions, and a pulse gun was put onto the bottom of the ship.

P.S. The bottom airlock door should be able to be repaired again with a wrench when it is damaged.

There is now a button in the battery room that toggles battery power to the oxygen shelves and diving suits so that they regenerate oxygen without the need to transfer individual tanks to the top deck. Also, the top deck's doors are now autodoors.

Added mineral scanner