[MIRROR] Refactors janitor cartridge to a tablet app [MDB IGNORE] (#12563)

* Refactors janitor cartridge to a tablet app

* e

Co-authored-by: John Willard <53777086+JohnFulpWillard@users.noreply.github.com>
Co-authored-by: Gandalf <9026500+Gandalf2k15@users.noreply.github.com>

code/game/objects/structures/crates_lockers/closets/job_closets.dm

@@ -53,7 +53,6 @@
 /obj/structure/closet/jcloset/PopulateContents()
 	..()
 	new /obj/item/clothing/under/rank/civilian/janitor(src)
-	new /obj/item/cartridge/janitor(src)
 	new /obj/item/clothing/gloves/color/black(src)
 	new /obj/item/clothing/head/soft/purple(src)
 	new /obj/item/paint/paint_remover(src)

code/game/objects/structures/janicart.dm

@@ -19,6 +19,11 @@
 /obj/structure/janitorialcart/Initialize(mapload)
 	. = ..()
 	create_reagents(100, OPENCONTAINER)
+	GLOB.janitor_devices += src
+
+/obj/structure/janitorialcart/Destroy()
+	GLOB.janitor_devices -= src
+	return ..()
 
 /obj/structure/janitorialcart/examine(mob/user)
 	. = ..()