Draw muzzle flash below mobs (#33465)

* Draw muzzle flash below mobs

* Better naming

---------

Co-authored-by: Winkarst <74284083+Winkarst-cpu@users.noreply.github.co>

Resources/Prototypes/Entities/Objects/Weapons/Guns/Projectiles/projectiles.yml

@@ -5,7 +5,7 @@
   - type: TimedDespawn
     lifetime: 0.4
   - type: Sprite
-    drawdepth: Effects
+    drawdepth: BelowMobs
     layers:
     - shader: unshaded
       map: ["enum.EffectLayers.Unshaded"]
@@ -983,7 +983,7 @@
       - HideContextMenu
 
 - type: entity
-  name: laser bolt 
+  name: laser bolt
   id: BulletLaser
   parent: BaseBullet
   categories: [ HideSpawnMenu ]
@@ -1029,7 +1029,7 @@
   - type: ProjectileSpread
     proto: BulletLaser
     count: 5 #65 heat damage if you hit all your shots, but wide spread
-    spread: 30 
+    spread: 30
 
 - type: entity
   name: narrow laser barrage
@@ -1051,4 +1051,4 @@
   - type: ProjectileSpread
     proto: BulletDisablerSmg
     count: 3 #bit stronger than a disabler if you hit your shots you goober, still not a 2 hit stun though
-    spread: 9 
+    spread: 9