Fix markdown property on edit status

app/models/concerns/status_snapshot_concern.rb

@@ -19,6 +19,7 @@ module StatusSnapshotConcern
       status_id: id,
       text: text,
       spoiler_text: spoiler_text,
+      markdown: markdown,
       sensitive: sensitive,
       ordered_media_attachment_ids: ordered_media_attachment_ids&.dup || media_attachments.pluck(:id),
       media_descriptions: ordered_media_attachments.map(&:description),

app/models/status_edit.rb

@@ -15,6 +15,7 @@
 #  media_descriptions           :text             is an Array
 #  poll_options                 :string           is an Array
 #  sensitive                    :boolean
+#  markdown                     :boolean          default(FALSE)
 #
 
 class StatusEdit < ApplicationRecord