[MIRROR] Unique icons for lock path spells (#2286)

* Unique icons for lock path spells (#81832)

## About The Pull Request

Adds unique icons for several lock path spells: caretaker's refuge,
apetra vulnera and ascended shapeshift.


https://github.com/tgstation/tgstation/assets/44502667/8fe907bc-4da9-4007-97f2-445b26be3068

Never added sprites before, so I hope nothing breaks. Also for some
reason visual studio code really wanted to change some indentation on
some empty lines in apetravulnera.dm, so there's some random changes,
had no idea how to prevent it, and it doesn't seem to actually matter.
## Why It's Good For The Game

These spells used to (except for ascended shapeshift) use icons that
other heretic spells also used, potentially leading to confusion. Also
it's nice to have unique icons for each spell.
## Changelog
:cl:
image: added unique icons for spells: caretaker's refuge, apetra vulnera
and ascended shapechange
/:cl:

* Unique icons for lock path spells

---------

Co-authored-by: NovaBot <[email protected]>
Co-authored-by: ViktorKoL <[email protected]>

code/modules/antagonists/heretic/magic/apetravulnera.dm

@@ -5,7 +5,7 @@
 	background_icon_state = "bg_heretic"
 	overlay_icon_state = "bg_heretic_border"
 	button_icon = 'icons/mob/actions/actions_ecult.dmi'
-	button_icon_state = "cleave"
+	button_icon_state = "apetra_vulnera"
 
 	school = SCHOOL_FORBIDDEN
 	cooldown_time = 45 SECONDS
@@ -23,7 +23,7 @@
 
 /datum/action/cooldown/spell/pointed/apetra_vulnera/cast(mob/living/carbon/human/cast_on)
 	. = ..()
-	
+
 	if(IS_HERETIC_OR_MONSTER(cast_on))
 		return FALSE
 
@@ -44,7 +44,7 @@
 		a_limb_got_damaged = TRUE
 		var/datum/wound/slash/crit_wound = new wound_type()
 		crit_wound.apply_wound(bodypart)
-	
+
 	if(!a_limb_got_damaged)
 		var/datum/wound/slash/crit_wound = new wound_type()
 		crit_wound.apply_wound(pick(cast_on.bodyparts))
@@ -53,7 +53,7 @@
 		span_danger("[cast_on]'s scratches and bruises are torn open by an unholy force!"),
 		span_danger("Your scratches and bruises are torn open by some horrible unholy force!")
 	)
-	
+
 	new /obj/effect/temp_visual/cleave(get_turf(cast_on))
 
 	return TRUE

code/modules/antagonists/heretic/magic/ascended_shapeshift.dm

@@ -6,6 +6,8 @@
 	cooldown_time = 20 SECONDS
 	convert_damage = FALSE
 	die_with_shapeshifted_form = FALSE
+	button_icon = 'icons/mob/actions/actions_ecult.dmi'
+	button_icon_state = "lock_ascension"
 	possible_shapes = list(
 		/mob/living/basic/heretic_summon/ash_spirit,
 		/mob/living/basic/heretic_summon/raw_prophet/ascended,

code/modules/antagonists/heretic/magic/caretaker.dm

@@ -6,8 +6,8 @@
 		and you can be removed from it upon contact with antimagical artifacts."
 	background_icon_state = "bg_heretic"
 	overlay_icon_state = "bg_heretic_border"
-	button_icon = 'icons/mob/actions/actions_minor_antag.dmi'
-	button_icon_state = "ninja_cloak"
+	button_icon = 'icons/mob/actions/actions_ecult.dmi'
+	button_icon_state = "caretaker"
 	sound = 'sound/effects/curse2.ogg'
 
 	school = SCHOOL_FORBIDDEN