add managed object class to match new Profile CoreData model

damus/Nostr/CoreData/PersistedProfile.swift

@@ -0,0 +1,24 @@
+//
+//  PersistedProfile.swift
+//  damus
+//
+//  Created by Bryan Montz on 4/30/23.
+//
+
+import Foundation
+import CoreData
+
+@objc(PersistedProfile)
+final class PersistedProfile: NSManagedObject {
+    @NSManaged var id: String?
+    @NSManaged var name: String?
+    @NSManaged var display_name: String?
+    @NSManaged var about: String?
+    @NSManaged var picture: String?
+    @NSManaged var banner: String?
+    @NSManaged var website: String?
+    @NSManaged var lud06: String?
+    @NSManaged var lud16: String?
+    @NSManaged var nip05: String?
+    @NSManaged var last_update: Date?
+}