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/controllers/master/master.dm

@@ -70,6 +70,8 @@ var/CURRENT_TICKLIMIT = TICK_LIMIT_RUNNING
 		else
 			init_subtypes(/datum/controller/subsystem, subsystems)
 		Master = src
+	if(!GLOB)
+		new /datum/controller/global_vars
 
 /datum/controller/master/Destroy()
 	..()
@@ -225,7 +227,7 @@ var/CURRENT_TICKLIMIT = TICK_LIMIT_RUNNING
 #endif
 
 	world.TgsInitializationComplete()
-	world.change_tick_lag(config.Ticklag)
+	world.change_tick_lag(GLOB.config.Ticklag)
 
 	var/initialized_tod = REALTIMEOFDAY