Refactor /mob/unEquip. (#27720)

* Refactor /mob/unEquip.

* fix things found in testing

* more fixes from testing

* fix removal of hooded suits

* fix flayers inability to deploy swarmprod

* fix changeling blade activation

* unnecessary parens

* pass default unequip args to proc overrides

* fix belts being able to forceMove into full hands

code/modules/mining/laborcamp/laborshuttle.dm

@@ -52,7 +52,7 @@
 			to_chat(user, "<span class='notice'>There's an ID inserted already.</span>")
 			return
 
-		if(!user.unEquip(I))
+		if(!user.drop_item_to_ground(I))
 			return
 
 		I.forceMove(src)
@@ -108,7 +108,7 @@
 
 			var/obj/item/I = ui.user.get_active_hand()
 			if(istype(I, /obj/item/card/id/prisoner))
-				if(!ui.user.unEquip(I))
+				if(!ui.user.drop_item_to_ground(I))
 					return
 				I.forceMove(src)
 				inserted_id_uid = I.UID()