Purge uses of TransformComponent.Anchored.set. Also adds parentheses. (#34938)

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);
         }