Add hot potato (#14204)

Co-authored-by: AJCM <AJCM@tutanota.com>

Content.Shared/HotPotato/SharedHotPotatoSystem.cs

@@ -0,0 +1,18 @@
+using Robust.Shared.Containers;
+
+namespace Content.Shared.HotPotato;
+
+public abstract class SharedHotPotatoSystem : EntitySystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+        SubscribeLocalEvent<HotPotatoComponent, ContainerGettingRemovedAttemptEvent>(OnRemoveAttempt);
+    }
+
+    private void OnRemoveAttempt(EntityUid uid, HotPotatoComponent comp, ContainerGettingRemovedAttemptEvent args)
+    {
+        if (!comp.CanTransfer)
+            args.Cancel();
+    }
+}