Ports the TG globals controller and converts globals. (#18057)

* SDQL2 update

* fix that verb

* cl

* fix that

* toworld

* this is pointless

* update info

* siiiiick..

* vv edit update

* fix that

* fix editing vars

* fix VV

* Port the /TG/ globals controller.

* part 1

* part 2

* oops

* part 3

* Hollow Purple

* sadas

* bsbsdb

* muda na agaki ta

* ids 1-15

* 16-31

* 41-75

* bring me back to how things used to be before i lost it all

* the strength of mayhem

* final touches

* cl

* protect some vars

* update sdql2 to use glob

* stuff?

* forgot that is not defined there

* whoops

* observ

* but it never gets better

* a

---------

Co-authored-by: Matt Atlas <liermattia@gmail.com>

code/game/objects/structures/barsign.dm

@@ -3,7 +3,7 @@
 	icon_state = "Off"
 	layer = 2.99
 	anchored = TRUE
-	req_access = list(access_bar) //Has to initalize at first, this is updated by instance's req_access
+	req_access = list(ACCESS_BAR) //Has to initalize at first, this is updated by instance's req_access
 	obj_flags = OBJ_FLAG_MOVES_UNSUPPORTED
 	var/cult = 0
 	var/choice_types = /singleton/sign/double/bar
@@ -48,7 +48,7 @@
 /obj/structure/sign/double/barsign/kitchensign
 	icon = 'icons/obj/kitchensigns.dmi'
 	icon_state = "Off"
-	req_access = list(access_kitchen)
+	req_access = list(ACCESS_KITCHEN)
 	choice_types = /singleton/sign/double/kitchen
 
 /obj/structure/sign/double/barsign/kitchensign/mirrored // Visible from the other end of the sign.