Assign Roles from User Details Page

[gmeben]

Administrators may want to be able to assign users roles from a user's User Details page.

Add a control that allows an administrator to be able to assign a user as any one of the existing users:

• Application Administrator
• Publication Administrator
• Editor
• Review Coordinator
• Reviewer
• Submitter

Ensure assignments are validated so that duplications are prevented and existing assignment rules are respected, particularly that submitters cannot be assigned as review coordinators.

Review Checklist

(Delete items that are not applicable)

• Necessary backend unit testing has been added
• Necessary frontend unit testing has been added
• Necessary integration testing has been added
• Documentation has been updated to reflect new changes

Accessibility Checklist

(Delete items that are not applicable)

• No new color contrast issues are introduced
• Changed text has a font size of at least 16px
• Changed text uses plain language

[gmeben]

Feature Request: https://feedback.pilcrow.dev/posts/17/assign-roles-on-user-details-page