refactor(operator): rework event publishing (#626)

BREAKING CHANGE: the `IEventManager` is not part
of the operator anymore. To publish events, inject the
`EventPublisher` delegate and use it to publish
events on entities with reason and message.
The name of the events are not base32 encoded but
hex encoded sha512 values now.

_old/src/KubeOps/Operator/Entities/Extensions/KubernetesObjectExtensions.cs

@@ -36,21 +36,7 @@ public static V1OwnerReference MakeOwnerReference(this IKubernetesObject<V1Objec
             kubernetesObject.Metadata.Name,
             kubernetesObject.Metadata.Uid);
 
-    /// <summary>
-    /// Create a <see cref="V1ObjectReference"/> of a kubernetes object.
-    /// </summary>
-    /// <param name="kubernetesObject">The object that should be translated.</param>
-    /// <returns>The created <see cref="V1ObjectReference"/>.</returns>
-    public static V1ObjectReference MakeObjectReference(this IKubernetesObject<V1ObjectMeta> kubernetesObject)
-        => new()
-        {
-            ApiVersion = kubernetesObject.ApiVersion,
-            Kind = kubernetesObject.Kind,
-            Name = kubernetesObject.Metadata.Name,
-            NamespaceProperty = kubernetesObject.Metadata.NamespaceProperty,
-            ResourceVersion = kubernetesObject.Metadata.ResourceVersion,
-            Uid = kubernetesObject.Metadata.Uid,
-        };
+
 
     private static IList<V1OwnerReference> EnsureOwnerReferences(this V1ObjectMeta meta) =>
         meta.OwnerReferences ??= new List<V1OwnerReference>();