Spooky/Horror modifier & various tweaks/fixes (#17775)

* spooky

Adds horror organs and reworks the redspace effect
Proper organ names & tweaks
- Lowers time of the internal organ surgery steps. Min&max is the same
- When going to remove an organ, it now shows you the name of the organ instead of 'what it is'
- Removes the inability to put dead organs in bodies...Even if it's dead, you can still physically put it back in.
Fixes everyone that was missing spleens
Fixes worm meat not runtime when cut
Stumbled across these...Fix them to forcemove

* LINT

* fine you win DM

* Secret~

code/game/objects/effects/spiders.dm

@@ -207,7 +207,6 @@
 			entry_vent = null
 	else if(entry_vent)
 		if(get_dist(src, entry_vent) <= 1)
-	//VOREStation Edit Start
 			var/obj/machinery/atmospherics/unary/vent_pump/exit_vent = get_safe_ventcrawl_target(entry_vent)
 			if(!exit_vent)
 				return
@@ -235,8 +234,6 @@
 					var/area/new_area = get_area(loc)
 					if(new_area)
 						new_area.Entered(src)
-	//VOREStation Edit End
-	//=================
 
 	if(isturf(loc))
 		skitter()
@@ -325,3 +322,18 @@
 	for(var/atom/movable/A in contents)
 		A.loc = src.loc
 	return ..()
+
+/obj/effect/spider/spiderling/non_growing/horror
+	icon_state = "tendrils"
+
+/obj/effect/spider/spiderling/non_growing/horror/die()
+	visible_message(span_cult("[src] stops squirming."))
+	var/obj/effect/decal/cleanable/tendril_remains/remains = new /obj/effect/decal/cleanable/tendril_remains(src.loc)
+	remains.color = color
+	qdel(src)
+
+/obj/effect/decal/cleanable/tendril_remains
+	name = "tendril remains"
+	desc = "A disgusting pile of unmoving fleshy tendrils."
+	icon = 'icons/effects/effects.dmi'
+	icon_state = "tendril_dead"