Add form for adding latitude and longitude positions

As an administrator I would like to add latitude and longitude positions so that I can see working spaces on the interactive map

Tasks

• List working spaces on an administrator page that need latitude/longitude positions
• Add a form for each of those working spaces to add this information

Acceptance criteria

• Working spaces with no latitude/longitude positions should be listed on an administrator page
• Latitude/longitude can be added with a form for each of those working spaces
• Working spaces with this information should show on the interactive map at the correct latitude/longitude