Primary Contributor Layout Update

Steps to repro:

1. Log into folio-snapshot
2. Go to Inventory
3. Pick any instance
4. Edit
5. Add a couple contributors if there aren't already some
6. Select the Primary checkbox
7. Save the record
8. View the record in view mode - no indication of which one is primary
9. Edit the record - the primary checkbox is unchecked again

Expected:

• There should be indication in view mode of the record as to which one is primary. The check-boxes should all be aligned with a contributor. The first one is hanging above, that is to be fixed.
• Upon edit, the checkbox should remain checked

Actual: As stated in repro steps

Additional info: I find this feature confusing from a UX perspective. Why does the first contributor in the list not have the ability to be made primary (there is no checkbox for this contributor). What does this feature even do?
The functionality is described below in comments / CW

Stripes-force implementation approach

1. Make Primary aligned with all other headers
2. Change checkbox to radio button
3. NO change to existing repeatable field component used in Inventory