WIP to allow mediter handlers to be subscribed to

Toolkit.Foundation/Subscriber.cs

@@ -1,11 +0,0 @@
-namespace Toolkit.Foundation;
-
-public class Subscriber(ISubscriptionManager subscriptionManager) :
-    ISubscriber
-{
-    public void Remove(object subscriber) =>
-        subscriptionManager.Remove(subscriber);
-
-    public void Add(object subscriber) =>
-        subscriptionManager.Add(subscriber);
-}