Fix monkey kitchen spike dragdrop (#3450)

* Fix monkey kitchen spike dragdrop

I also aligned the behavior with tg (need combat mode on + mob alive).
It still needs to do damage over time and buckle the target but baby steps.

* Cleanup

* Fix kitchenspike layers

Co-authored-by: Metal Gear Sloth <metalgearsloth@gmail.com>

Content.Server/GameObjects/Components/Buckle/BuckleComponent.cs

@@ -168,11 +168,6 @@ namespace Content.Server.GameObjects.Components.Buckle
 
             if (!to.TryGetComponent(out strap))
             {
-                var message = Loc.GetString(Owner == user
-                    ? "You can't buckle yourself there!"
-                    : "You can't buckle {0:them} there!", Owner);
-                Owner.PopupMessage(user, message);
-
                 return false;
             }