Adds a lavaland and a space ruin, adds a "nest" structure (#18508)

* Adds goliath/grub lavaland ruin

* Adds syndicate drug lab ruin

* Fixes nest.dm issues

* Fixes APC init

Co-authored-by: AffectedArc07 <25063394+AffectedArc07@users.noreply.github.com>

* Satisfies linter

* Addresses AA review

* Addresses Farie and AA reviews

* Missed a \the

* Adds comments

* Made the warning message stand out more

* Removes redundant initial desc

* Moves APC vars out of init

Co-authored-by: AffectedArc07 <25063394+AffectedArc07@users.noreply.github.com>

* Replaces plating with airless plating

Co-authored-by: AffectedArc07 <25063394+AffectedArc07@users.noreply.github.com>

code/datums/ruins/lavaland.dm

@@ -213,3 +213,11 @@
 	description = "Mystery to be solved."
 	suffix = "lavaland_surface_puzzle.dmm"
 	cost = 5
+
+/datum/map_template/ruin/lavaland/monster_nest
+	name = "Monster Nest"
+	id = "monsternest"
+	description = "A cave of several tunnels, housing the local fauna deep underground."
+	suffix = "lavaland_surface_monster_nest.dmm"
+	allow_duplicates = FALSE
+	cost = 5

code/datums/ruins/space.dm

@@ -218,6 +218,14 @@
 	name = "Drug Lab"
 	description = "An old abandoned \"Chemistry\" site, which has a strong aura of amphetamines around it."
 
+/datum/map_template/ruin/space/syndicatedruglab
+	id = "syndicatedruglab"
+	suffix = "syndicatedruglab.dmm"
+	name = "Suspicious Station"
+	description = "A syndicate drug laboratory hidden on an asteroid. It is strangely well-protected."
+	allow_duplicates = FALSE
+	cost = 3
+
 /datum/map_template/ruin/space/syndiedepot
 	id = "syndiedepot"
 	suffix = "syndiedepot.dmm"