Adds the trash bag of holding upgrade for janiborg (#20548)

code/game/objects/items/robot/robot_upgrades.dm

@@ -411,6 +411,16 @@
 	cyborg = null
 	return ..()
 
+/obj/item/borg/upgrade/bluespace_trash_bag
+	name = "janitor cyborg trash bag of holding upgrade"
+	desc = "An advanced trash bag upgrade board with bluespace properties that can be attached to janitorial cyborgs."
+	icon_state = "cyborg_upgrade4"
+	require_module = TRUE
+	module_type = /obj/item/robot_module/janitor
+	items_to_replace = list(
+		/obj/item/storage/bag/trash/cyborg = /obj/item/storage/bag/trash/bluespace/cyborg
+	)
+
 /obj/item/borg/upgrade/rcd
 	name = "R.C.D. upgrade"
 	desc = "A modified rapid construction device, able to pull energy directly from a cyborgs internal power cell."

code/game/objects/items/weapons/storage/bags.dm

@@ -79,6 +79,11 @@
 	storage_slots = 60
 	flags_2 = NO_MAT_REDEMPTION_2
 
+/obj/item/storage/bag/trash/bluespace/cyborg
+
+/obj/item/storage/bag/trash/bluespace/cyborg/janicart_insert(mob/user, obj/structure/janitorialcart/J)
+	return
+
 // -----------------------------
 //        Plastic Bag
 // -----------------------------

code/modules/research/designs/mechfabricator_designs.dm

@@ -1098,6 +1098,16 @@
 	construction_time = 120
 	category = list("Cyborg Upgrade Modules")
 
+/datum/design/borg_upgrade_bluespace_trash_bag
+	name = "Cyborg Upgrade (Trash bag of holding)"
+	id = "borg_upgrade_bluespace_trash_bag"
+	build_type = MECHFAB
+	build_path = /obj/item/borg/upgrade/bluespace_trash_bag
+	req_tech = list("materials" = 5, "bluespace" = 4, "engineering" = 4, "plasmatech" = 3)
+	materials = list(MAT_GOLD = 1500, MAT_URANIUM = 250, MAT_PLASMA = 1500)
+	construction_time = 120
+	category = list("Cyborg Upgrade Modules")
+
 /datum/design/borg_upgrade_floorbuffer
 	name = "Cyborg Upgrade (Floor buffer)"
 	id = "borg_upgrade_floorbuffer"