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/arcade/arcade_prize.dm

@@ -29,7 +29,7 @@
 	src.color = pick(GLOB.random_color_list)
 	var/prize_inside = pick(possible_contents)
 	spawn(10)
-		user.unEquip(src)
+		user.unequip(src)
 		if(ispath(prize_inside,/obj/item/stack))
 			var/amount = pick(5, 10, 15, 25, 50)
 			new prize_inside(user.loc, amount)

code/modules/arcade/prize_counter.dm

@@ -82,7 +82,7 @@
 /obj/machinery/prize_counter/attackby__legacy__attackchain(obj/item/O, mob/user, params)
 	if(istype(O, /obj/item/stack/tickets))
 		var/obj/item/stack/tickets/T = O
-		if(user.unEquip(T))		//Because if you can't drop it for some reason, you shouldn't be increasing the tickets var
+		if(user.drop_item_to_ground(T))
 			tickets += T.amount
 			SStgui.update_uis(src)
 			qdel(T)