Emergency revert for pulling (#24923)

Revert "Pulling rework (#20906)"

This reverts commit 0d8254b2a2.

Content.Shared/Movement/Pulling/Events/AttemptPullEvent.cs

@@ -1,13 +0,0 @@
-using Robust.Shared.Physics.Components;
-
-namespace Content.Shared.Movement.Pulling.Events;
-
-/// <summary>
-/// Raised directed on puller and pullable to determine if it can be pulled.
-/// </summary>
-public sealed class PullAttemptEvent : PullMessage
-{
-    public PullAttemptEvent(EntityUid pullerUid, EntityUid pullableUid) : base(pullerUid, pullableUid) { }
-
-    public bool Cancelled { get; set; }
-}