Fix tabletop error (#7830)

Content.Server/Tabletop/Components/TabletopDraggableComponent.cs

@@ -1,28 +0,0 @@
-using Content.Shared.Tabletop.Components;
-using Robust.Shared.GameObjects;
-using Robust.Shared.Network;
-using Robust.Shared.Players;
-using Robust.Shared.ViewVariables;
-using static Content.Shared.Tabletop.SharedTabletopSystem;
-
-namespace Content.Server.Tabletop.Components
-{
-    [RegisterComponent]
-    [ComponentReference(typeof(SharedTabletopDraggableComponent))]
-    public sealed class TabletopDraggableComponent : SharedTabletopDraggableComponent
-    {
-        private NetUserId? _draggingPlayer;
-
-        // The player dragging the piece
-        [ViewVariables]
-        public NetUserId? DraggingPlayer
-        {
-            get => _draggingPlayer;
-            set
-            {
-                _draggingPlayer = value;
-                Dirty();
-            }
-        }
-    }
-}