u can now hand-feed animals. like cats and raptors (#88173)

## About The Pull Request
this PR does 2 things, firstly it allows u to directly feed animals from
ur hand instead of having to drop it on the floor and relying on their
AI to go eat it. So you can now directly feed ore to raptors or wheat to
cows by simply clicking on them with the item. secondly, it links the
tameable component and the eating element together, as now the former
relies on signals sent by the latter.

## Why It's Good For The Game
Small QOL for pet owners when it comes to feeding their animals.

## Changelog
🆑
qol: u can now directly feed animals from ur hands, like raptors or
cats, by clicking on them with their preferred food.
balance: u can now heal ur raptors mid or post battles by hand feeding
them ores
/🆑

code/modules/mob/living/basic/pets/dog/_dog.dm

@@ -68,7 +68,11 @@
 	AddElement(/datum/element/pet_bonus, "woof")
 	AddElement(/datum/element/footstep, FOOTSTEP_MOB_CLAW)
 	AddElement(/datum/element/unfriend_attacker, untamed_reaction = "%SOURCE% fixes %TARGET% with a look of betrayal.")
-	AddComponent(/datum/component/tameable, food_types = list(/obj/item/food/meat/slab/human/mutant/skeleton, /obj/item/stack/sheet/bone), tame_chance = 30, bonus_tame_chance = 15, unique = FALSE)
+	var/static/list/food_types = list(
+		/obj/item/food/meat/slab/human/mutant/skeleton,
+		/obj/item/stack/sheet/bone,
+	)
+	AddComponent(/datum/component/tameable, food_types = food_types, tame_chance = 30, bonus_tame_chance = 15, unique = FALSE)
 	AddComponent(/datum/component/obeys_commands, pet_commands)
 	var/dog_area = get_area(src)
 	for(var/obj/structure/bed/dogbed/dog_bed in dog_area)