Adds Dantalion, a new vampire subclass. (#17353)

* dantalion

* my sanity melts

* I am a front end engineer

* first review pass

Co-authored-by: Farie82 <farie82@users.noreply.github.com>
Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>

* review pass part 2

* fixes and polishes

* review

* sprites thanks to ramon

* todo and power reshuffle

* styling + fix

* steel review

* thrall commune fixes + polish

* I hate som

* runtime fix + dethrall message

* balance patch + jobban support

* I clicked on the file bundle and this commit took so long to handle

* review

Co-authored-by: Farie82 <farie82@users.noreply.github.com>

* review

Co-authored-by: Farie82 <farie82@users.noreply.github.com>

* "last change they say"

Co-authored-by: Farie82 <farie82@users.noreply.github.com>

* cool animation

* AA review

Co-authored-by: Farie82 <farie82@users.noreply.github.com>
Co-authored-by: Luc <89928798+lewcc@users.noreply.github.com>

code/modules/mob/living/carbon/human/species/_species.dm

@@ -449,7 +449,7 @@
 		if((NO_BLOOD in target.dna.species.species_traits) || target.dna.species.exotic_blood || !target.blood_volume)
 			to_chat(user, "<span class='warning'>They have no blood!</span>")
 			return
-		if(target.mind && target.mind.has_antag_datum(/datum/antagonist/vampire))
+		if(target.mind && (target.mind.has_antag_datum(/datum/antagonist/vampire) || target.mind.has_antag_datum(/datum/antagonist/mindslave/thrall)))
 			to_chat(user, "<span class='warning'>Your fangs fail to pierce [target.name]'s cold flesh</span>")
 			return
 		if(HAS_TRAIT(target, TRAIT_SKELETONIZED))