Render Links etc. in Notification Summaries

Changelog-Fixed: Render links in notification summaries
Closes: #721

damus/Views/Notifications/EventGroupView.swift

@@ -210,7 +210,7 @@ struct EventGroupView: View {
                     let thread = ThreadModel(event: event, damus_state: state)
                     let dest = ThreadView(state: state, thread: thread)
                     NavigationLink(destination: dest) {
-                        Text(event.content)
+                        Text(render_note_content(ev: event, profiles: state.profiles, privkey: state.keypair.privkey).content)
                             .padding([.top], 1)
                             .foregroundColor(.gray)
                     }