[MAP] Several fixes + Minor additions

Fixes the following issues.

https://github.com/tgstation/-tg-station/issues/3396: Solid now
https://github.com/tgstation/-tg-station/issues/3366: Prisoner ID's now have outer door access
https://github.com/tgstation/-tg-station/issues/2618: A second flasher has been added, covers entire line.
https://github.com/tgstation/-tg-station/issues/1641: Fire alarm added near maint entrance (Irony since that's where the plasma comes from)
https://github.com/tgstation/-tg-station/issues/848: Pushed the chair/button forward to allow viewing of both entrance doors.

In addition to the above fixes
- Add's a second light to hydroponic back room, complaints of it being too dark.
- Add's a recharger to escape sec room.