favourites add bookmark display

lib/pleroma/web/mastodon_api/mastodon_api_controller.ex

@@ -1093,6 +1093,8 @@ def favourites(%{assigns: %{user: user}} = conn, params) do
       ActivityPub.fetch_activities([], params)
       |> Enum.reverse()
 
+    user = Repo.preload(user, :bookmarks)
+
     conn
     |> add_link_headers(:favourites, activities)
     |> put_view(StatusView)