fixes wizard corpses not having beard (#56574)

"long beard" is not a beard option
replaced it with Beard (Very Long) which is the same thing
adds vars for corpses to set their hair colors
makes wizard have white beard

code/modules/awaymissions/corpse.dm

@@ -177,6 +177,8 @@
 
 	var/hairstyle
 	var/facial_hairstyle
+	var/haircolor
+	var/facial_haircolor
 	var/skin_tone
 
 /obj/effect/mob_spawn/human/Initialize()
@@ -204,6 +206,14 @@
 		H.facial_hairstyle = facial_hairstyle
 	else
 		H.facial_hairstyle = random_facial_hairstyle(H.gender)
+	if(haircolor)
+		H.hair_color = haircolor
+	else
+		H.hair_color = random_short_color()
+	if(facial_haircolor)
+		H.facial_hair_color = facial_haircolor
+	else
+		H.facial_hair_color = random_short_color()
 	if(skin_tone)
 		H.skin_tone = skin_tone
 	else

code/modules/mob/living/simple_animal/corpse.dm

@@ -153,7 +153,8 @@
 	name = "Space Wizard Corpse"
 	outfit = /datum/outfit/wizardcorpse
 	hairstyle = "Bald"
-	facial_hairstyle = "Long Beard"
+	facial_hairstyle = "Beard (Very Long)"
+	facial_haircolor = COLOR_WHITE
 	skin_tone = "caucasian1"
 
 /datum/outfit/wizardcorpse