allow to upload user initials

lib/submitters/maybe_update_default_values.rb

@@ -36,6 +36,14 @@ module Submitters
         user.first_name
       elsif field_name == 'last name'
         user.last_name
+      elsif field['type'] == 'initials' && (initials = UserConfigs.load_initials(user))
+        attachment = ActiveStorage::Attachment.find_or_create_by!(
+          blob_id: initials.blob_id,
+          name: 'attachments',
+          record: submitter
+        )
+
+        attachment.uuid
       elsif field['type'] == 'signature' && (signature = UserConfigs.load_signature(user))
         attachment = ActiveStorage::Attachment.find_or_create_by!(
           blob_id: signature.blob_id,