TF Verb Mergening (#18353)

* Initial commit

* waait a second, this isn't chomp

* oop, missed those comments

* also missed that

* typo!

* begone src.

* fixes typing!

* whoops!

* can I get rid of this?

* fixes some missed tf calls, attempts to fix ooc escape

* band-aid fix for OOC escaping item tf

* Update mob_tf.dm

* Update living_vr.dm

* no src

* get rid of redundant faction swaps

---------

Co-authored-by: Cameron Lennox <killer65311@gmail.com>

code/modules/admin/player_effects.dm

@@ -294,9 +294,8 @@
 				return
 
 			var/mob/living/new_mob = new chosen_beast(get_turf(M))
-			new_mob.faction = M.faction
 
-			new_mob.mob_tf(M)
+			M.tf_into(new_mob)
 
 		if("item_tf")
 			var/mob/living/M = target
@@ -317,11 +316,8 @@
 
 			var/obj/item/spawned_obj = new spawning(M.loc)
 			var/obj/item/original_name = spawned_obj.name
-			spawned_obj.inhabit_item(M, original_name, M)
-			var/mob/living/possessed_voice = spawned_obj.possessed_voice
-			spawned_obj.trash_eatable = M.devourable
-			spawned_obj.unacidable = !M.digestable
-			M.forceMove(possessed_voice)
+
+			M.tf_into(spawned_obj, TRUE, original_name)
 
 		if("elder_smite")
 			if(!target.ckey)