Add email field for new owner information

currently new owner information does not have a field for email addresses, even though the paper forms will have one

Arlen TODO: get screenshots

Start by locating the form and data flow for new owner information in the repository; no specific files or tests are identified in the issue. Confirm where owner details are captured and persisted, then add the email field consistently and verify that the submitted value appears in the resulting owner information.

Written by the indexing model from the issue text.