Dynamic Human Icon Generation For Simple/Basic Mobs (& Cardboard Cutouts) (#72517)

## About The Pull Request
revive of #68760
this time a proc, not an element
this time supports cardboard cutouts
this time supports mob corpses

![image](https://user-images.githubusercontent.com/23585223/211064291-81070650-189f-4afa-8116-81b687e3ea35.png)

## Why It's Good For The Game
prevents these icons ever being outdated, they'll always look what they
are supposed to, saves spriting work

## Changelog
🆑 Fikou, a hood by Viro
refactor: humanoid mobs and cardboard cutouts automatically generate
their sprites, they no longer will be outdated
/🆑

Co-authored-by: Time-Green <timkoster1@hotmail.com>

code/modules/mod/mod_control.dm

@@ -417,9 +417,11 @@
 	if(wearer.stat < UNCONSCIOUS && prob(10))
 		wearer.emote("scream")
 
+/obj/item/mod/control/visual_equipped(mob/user, slot, initial = FALSE)
+	if(slot & slot_flags)
+		set_wearer(user)
+
 /obj/item/mod/control/on_outfit_equip(mob/living/carbon/human/outfit_wearer, visuals_only, item_slot)
-	if(visuals_only)
-		set_wearer(outfit_wearer) //we need to set wearer manually since it doesnt call equipped
 	quick_activation()
 
 /obj/item/mod/control/doStrip(mob/stripper, mob/owner)