Adds unum (#12369)

* unoo

* bracket

* COMMA

* Update toys.dm

* fixes icons

* Update code/game/objects/items/toys.dm

Thanks ghommie

Co-authored-by: Ghom <42542238+Ghommie@users.noreply.github.com>

* pool noodle and viro

* removes dupes

Co-authored-by: Ghom <42542238+Ghommie@users.noreply.github.com>

code/modules/vending/games.dm

@@ -6,7 +6,8 @@
 	products = list(/obj/item/toy/cards/deck = 5,
 					/obj/item/storage/pill_bottle/dice = 10,
 					/obj/item/toy/cards/deck/cas = 3,
-					/obj/item/toy/cards/deck/cas/black = 3)
+					/obj/item/toy/cards/deck/cas/black = 3,
+					/obj/item/toy/cards/deck/unum = 3)
 	contraband = list(/obj/item/dice/fudge = 9)
 	premium = list(/obj/item/melee/skateboard/pro = 3,
 					/obj/item/melee/skateboard/hoverboard = 1)