Change majority of the service department

Created by: Jeroen52

Note: Majority seen in this PR, especially the booths at the windows, came from an anon in the thread.

Modify the majority of the service section of the station.

• Change the layout of the bar
• Swapping the Theater Backstage and Bar Back Room around.
• Adding a door to the Bar Back Room that goes directly into the kitchen, due to walking to the kitchen from behind the bar taking longer.