Adds storage dumping (#29641)

* added storage dumping

* retain in storage item shuffling

code/modules/mob/living/carbon/human/human_inventory.dm

@@ -342,6 +342,7 @@
 					I.forceMove(C.bag)
 			else
 				I.forceMove(back)
+			I.in_storage = TRUE
 		if(ITEM_SLOT_ACCESSORY)
 			var/obj/item/clothing/under/uniform = src.w_uniform
 			uniform.attackby__legacy__attackchain(I, src)

code/modules/mod/mod_control.dm

@@ -277,6 +277,14 @@
 		if(ismecha(M.loc))
 			return
 
+		if(ismodcontrol(over_object))
+			var/obj/item/mod/control/target = over_object
+			bag?.dump_storage(M, target.bag)
+			return
+		if(isstorage(over_object))
+			bag?.dump_storage(M, over_object)
+			return
+
 		if(!M.restrained() && !M.stat)
 			playsound(loc, "rustle", 50, TRUE, -5)