Rotation warnings cleanup (#36197)

* Rotation warnings cleanup

* Naming convention fix

* Adding component that we already have

Content.Client/Rotation/RotationVisualizerSystem.cs

@@ -52,7 +52,7 @@ public sealed class RotationVisualizerSystem : SharedRotationVisualsSystem
         // Stop the current rotate animation and then start a new one
         if (_animation.HasRunningAnimation(animationComp, animationKey))
         {
-            _animation.Stop(animationComp, animationKey);
+            _animation.Stop((uid, animationComp), animationKey);
         }
 
         var animation = new Animation

Content.Server/Rotatable/RotatableSystem.cs

@@ -21,6 +21,7 @@ namespace Content.Server.Rotatable
         [Dependency] private readonly PopupSystem _popup = default!;
         [Dependency] private readonly ActionBlockerSystem _actionBlocker = default!;
         [Dependency] private readonly SharedInteractionSystem _interaction = default!;
+        [Dependency] private readonly SharedTransformSystem _transform = default!;
 
         public override void Initialize()
         {
@@ -112,7 +113,7 @@ namespace Content.Server.Rotatable
             var entity = EntityManager.SpawnEntity(component.MirrorEntity, oldTransform.Coordinates);
             var newTransform = EntityManager.GetComponent<TransformComponent>(entity);
             newTransform.LocalRotation = oldTransform.LocalRotation;
-            newTransform.Anchored = false;
+            _transform.Unanchor(entity, newTransform);
             EntityManager.DeleteEntity(uid);
         }