ActionBlocker CanMove uses EntityUid exclusively

Content.Shared/Movement/MovementAttemptEvent.cs

@@ -4,11 +4,11 @@ namespace Content.Shared.Movement
 {
     public class MovementAttemptEvent : CancellableEntityEventArgs
     {
-        public MovementAttemptEvent(IEntity entity)
+        public MovementAttemptEvent(EntityUid uid)
         {
-            Entity = entity;
+            Uid = uid;
         }
 
-        public IEntity Entity { get; }
+        public EntityUid Uid { get; }
     }
 }

Content.Shared/Movement/SharedMoverController.cs

@@ -163,7 +163,7 @@ namespace Content.Shared.Movement
                    body.Owner.HasComponent<MobStateComponent>() &&
                    // If we're being pulled then don't mess with our velocity.
                    (!body.Owner.TryGetComponent(out SharedPullableComponent? pullable) || !pullable.BeingPulled) &&
-                   _blocker.CanMove(body.Owner);
+                   _blocker.CanMove(body.OwnerUid);
         }
 
         /// <summary>