Removes the Blood Cult from Maps (shiptest-ss13#2776)

## About The Pull Request
This PR:
- Mass-replaces Cult mobs, turfs, items & structures. 
- Reworks onehalf.dmm & rockplanet_crash_cult.dmm (now
rockplanet_crash.dmm) to feature hivebots instead of cult constructs.
- Removes jungle_demon.dmm, jungle_witch.dmm,
lavaland_surface_cultaltar.dmm,
lavaland_surface_fuckedupandevilclub.dmm, and rockplanet_cult.dmm due
overall lack of quality.
- The 'village elder' boss in icemoon_underground_abandoned_village.dmm
has been replaced by a frontiersman with a shotgun & a box of slugs.

## Why It's Good For The Game
We changed our lore and cultists aren't canon anymore. Nor is magic.
Half of these ruins are god awful, also. Take the fucked up and evil
club, for instance:


![image](https://github.com/shiptest-ss13/Shiptest/assets/118859017/1be7ddac-22ed-4cdc-8940-4d8d32fa1b2c)

Now, behold, a lore-friendly onehalf.dmm:


![image](https://github.com/shiptest-ss13/Shiptest/assets/118859017/422652af-7c59-46bf-a64d-d508a83e0bc4)


## Changelog

:cl:
tweak: Blood Cult content has been removed from all maps.
del: Jungle_demon.dmm, jungle_witch.dmm, lavaland_surface_cultaltar.dmm,
lavaland_surface_fuckedupandevilclub.dmm, clericden.dmm, and
rockplanet_cult.dmm have been removed.
tweak: Onehalf.dmm, rockplanet_crash_cult.dmm &
icemoon_underground_abandoned_village.dmm have been reworked slightly,
to feature no more magic.
/:cl:

_maps/RandomRuins/IceRuins/icemoon_surface_corporate_rejects.dmm

@@ -894,7 +894,7 @@
 /area/ruin/unpowered/corprejectrooms)
 "vP" = (
 /obj/structure/bed,
-/obj/item/bedsheet/cult,
+/obj/item/bedsheet/dorms,
 /turf/open/floor/carpet/lone,
 /area/ruin/unpowered/corprejectrooms)
 "wl" = (

_maps/RandomRuins/IceRuins/icemoon_underground_abandoned_village.dmm

@@ -70,7 +70,10 @@
 /area/overmap_encounter/planetoid/cave/explored)
 "hD" = (
 /obj/effect/decal/cleanable/blood/gibs/limb,
-/turf/open/floor/engine/cult,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/wood{
+	icon_state = "wood-broken5"
+	},
 /area/ruin/powered)
 "hI" = (
 /obj/item/reagent_containers/food/drinks/beer,
@@ -128,12 +131,17 @@
 /area/overmap_encounter/planetoid/cave/explored)
 "mi" = (
 /obj/effect/decal/remains/human,
-/mob/living/simple_animal/hostile/construct/juggernaut/hostile{
-	health = 450;
-	maxHealth = 450;
-	name = "Right Hand of the Elder"
+/obj/item/flashlight/lamp/green{
+	pixel_y = 12;
+	pixel_x = 8
+	},
+/obj/item/cigbutt/cigarbutt{
+	pixel_x = -7;
+	pixel_y = 8
 	},
-/turf/open/floor/engine/cult,
+/obj/effect/decal/cleanable/dirt,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/wood,
 /area/ruin/powered)
 "mI" = (
 /obj/structure/flora/ausbushes/fullgrass,
@@ -323,7 +331,7 @@
 "AM" = (
 /obj/effect/decal/cleanable/blood/gibs/down,
 /obj/item/pickaxe,
-/turf/open/floor/engine/cult,
+/turf/open/floor/wood,
 /area/ruin/powered)
 "AN" = (
 /obj/structure/closet/cabinet,
@@ -349,10 +357,11 @@
 /turf/open/floor/carpet,
 /area/ruin/powered)
 "Cl" = (
-/obj/structure/sacrificealtar,
 /obj/effect/decal/cleanable/blood/old,
-/obj/item/kitchen/knife/bloodletter,
-/turf/open/floor/engine/cult,
+/obj/structure/chair/comfy/brown,
+/obj/effect/decal/cleanable/dirt,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/wood,
 /area/ruin/powered)
 "Dm" = (
 /obj/structure/flora/grass/brown,
@@ -382,13 +391,12 @@
 /area/overmap_encounter/planetoid/cave/explored)
 "EF" = (
 /obj/effect/decal/cleanable/blood/gibs/torso,
-/obj/effect/decal/remains/human,
-/mob/living/simple_animal/hostile/construct/juggernaut/hostile{
-	health = 450;
-	maxHealth = 450;
-	name = "Left Hand of the Elder"
-	},
-/turf/open/floor/engine/cult,
+/obj/structure/safe,
+/obj/item/ammo_box/a12g/slug,
+/obj/item/kitchen/knife/combat,
+/obj/effect/decal/cleanable/dirt,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/wood,
 /area/ruin/powered)
 "FR" = (
 /obj/effect/decal/cleanable/blood/splatter,
@@ -486,17 +494,9 @@
 /area/ruin/powered)
 "PQ" = (
 /obj/effect/decal/cleanable/blood/splatter,
-/mob/living/simple_animal/hostile/illusion{
-	deathmessage = "disperses into the air in a cloud of red mist, you feel slightly more at ease.";
-	desc = "You can't quite make out what you're seeing.";
-	faction = list("cult");
-	health = 500;
-	maxHealth = 500;
-	melee_damage_lower = 10;
-	melee_damage_upper = 30;
-	name = "Village Elder"
-	},
-/turf/open/floor/engine/cult,
+/mob/living/simple_animal/hostile/frontier/ranged/trooper,
+/obj/effect/decal/cleanable/dirt,
+/turf/open/floor/wood,
 /area/ruin/powered)
 "Qt" = (
 /obj/effect/decal/cleanable/blood/footprints{
@@ -566,7 +566,7 @@
 "WH" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/bed,
-/obj/item/bedsheet/cult,
+/obj/item/bedsheet/dorms,
 /turf/open/floor/wood,
 /area/ruin/powered)
 "Ze" = (