LockVisualizer (#25224)

* LockVisualizer

* Fix state

* Clean some code

* Make it component, fix tests fail

* Fix for StateUnlocked

Now it is possible to manually set the unlocked state and it will work!

* Optimize LockVisualizer, add check for unlocked state

* No todo I guess

Content.Shared/Lock/LockComponent.cs

@@ -113,3 +113,10 @@ public sealed partial class UnlockDoAfter : DoAfterEvent
         return this;
     }
 }
+
+[NetSerializable]
+[Serializable]
+public enum LockVisuals : byte
+{
+    Locked
+}