Fixes being able to show papers to AIs through deactivated cameras.
Fixes being able to break doors with TOX, OXY, and CLONE damage.
Fixes camera alarms persisting after the camera is deleted.
Fixes#7021.
Some camera cleanup.
Continues the wiring upgrade. Now cameras, airlocks, robots, and air alarms also use the new wire datum system.
Global wiring code is now removed but there are sneaky objects which didn't rely on them such as mulebots and autolathes.
Fixes a few issues from the previous upgrade.
