Improve autolathe & protolathe visuals.

Used correct Eris autolathe sprite.
Gave them an unlit layer.

Content.Client/GameObjects/Components/Power/PowerDeviceVisualizer2D.cs

@@ -0,0 +1,25 @@
+using Content.Shared.GameObjects.Components.Power;
+using JetBrains.Annotations;
+using Robust.Client.GameObjects;
+using Robust.Client.Interfaces.GameObjects.Components;
+
+namespace Content.Client.GameObjects.Components.Power
+{
+    [UsedImplicitly]
+    public class PowerDeviceVisualizer2D : AppearanceVisualizer
+    {
+        public override void OnChangeData(AppearanceComponent component)
+        {
+            base.OnChangeData(component);
+
+            var sprite = component.Owner.GetComponent<ISpriteComponent>();
+            var powered = component.TryGetData(PowerDeviceVisuals.Powered, out bool poweredVar) && poweredVar;
+            sprite.LayerSetVisible(PowerDeviceVisualLayers.Powered, powered);
+        }
+    }
+
+    public enum PowerDeviceVisualLayers
+    {
+        Powered
+    }
+}