Wallening 2: Return of the attack of the girders [MDB IGNORE][IDB IGNORE] (#30609)

* WE HAVE LIFTOFF

* Reinforced wall + fixes

* (Reinforced) windows

* Adds nameless plasmaglass sprites

* Plasma windows

* Unnamed cult walls

* Add window edges back

* Wooden walls

* Plasma walls + THANK YOU CHAP

* Oops

* Wooden names

* Cult walls

* Plasma walls

* Uranium walls

* Golden walls

* Silver walls

* False wall basics

* All false walls

* Remove old walls

* Fixes

* First girders

* Build steps

* New floors and decalized floor tiles.

* satisfy linter

* Add command decals, remove old "blue tile" decal

* update script number

* have ATMs put their decals on last

* add engineering decals

* update spritesheets

* lots of tile coloring fixes

* more engi tile fixes

* more tile fixes

* linters

* fixes conflict?

* conflict fixes

* fix layering issue

* cult, necropolis, plastitanium, rocks, backrooms walls

* survival pod walls, prepare for titanium, plastitanium fwall fix

removes diagonal smoothing and the nodiagonal subtype from titanium walls as survival pod walls are a subtype of titanium

* linters

* linters again

* linters number 1 million and counting

* titanium walls

* brass walls, floors, windows

* titanium window, plastitanium window

* brass window smooths with wood and brass walls

* linters number 1 million and one

* all walls smooth with airlocks

in preparation for airlock sprites in a separate PR

* now all walls smooth with airlocks

* windows smooth with airlocks

* separate wallbumps, partially add apc

* tinted window

* survival pod windows

* oops i reverted apc.dm

* mapping fixes

* more mapping sprites

* more mapping stuff, fix my ungodly smooth rocks

* linters

* apc fix

* air alarm, apc, fire alarm offset preparations

* fire alarm implementation + rock fixes + firelock smoothing

* airlocks + supposed map fixes

* engi/atmos airlocks + overlays

* the rest of the doors lol

* linters + freezer fix

* fixes

* shuttle airlock + misc fixes

* firelocks

* fix

* oops

* i need to stop pushing fixes early

* shuttle airlock quickfix

* external airlocks + hatches + fixes

* centcom doors

* highsec airlocks

* vault airlock, double airlocks

* yaya deconflictsies

* lotsa fixes

* light fixes + blastdoor fixes

* firelock gap fix

* light construction fix + rcd fix

---------

Co-authored-by: DGamerL <108773801+DGamerL@users.noreply.github.com>
Co-authored-by: DGamerL <daan.lyklema@gmail.com>
Co-authored-by: Alexios <skillpointHD@Gmail.com>
Co-authored-by: warriorstar-orion <orion@snowfrost.garden>

code/game/objects/structures/grille.dm

@@ -7,7 +7,7 @@
 	flags = CONDUCT
 	flags_2 = RAD_PROTECT_CONTENTS_2 | RAD_NO_CONTAMINATE_2
 	pressure_resistance = 5*ONE_ATMOSPHERE
-	layer = BELOW_OBJ_LAYER
+	layer = MAP_EDITOR_TURF_LAYER - 0.1
 	level = 3
 	armor = list(MELEE = 50, BULLET = 70, LASER = 70, ENERGY = 100, BOMB = 10, RAD = 100, FIRE = 0, ACID = 0)
 	max_integrity = 50