PA fixes.

Improved unlit layers for control box.

Fixed rotation bugs.

Fixes #3479

Content.Server/GameObjects/Components/PA/ParticleProjectileComponent.cs

@@ -82,9 +82,9 @@ namespace Content.Server.GameObjects.Components.PA
 
             physicsComponent
                 .EnsureController<BulletController>()
-                .LinearVelocity = angle.ToVec() * 20f;
+                .LinearVelocity = angle.ToWorldVec() * 20f;
 
-            Owner.Transform.LocalRotation = new Angle(angle + Angle.FromDegrees(180));
+            Owner.Transform.LocalRotation = angle;
             Timer.Spawn(3000, () => Owner.Delete());
         }
     }