System to prevent committee account from having fewer than two committee administrators

[exalate-issue-sync]

Business Reason

To mitigate the risks of locking users completely out of a committee account, we need to ensure that there are always at least two committee administrators at all times.

Acceptance Criteria

Given a committee administrator is on the user management table

When they delete or change user roles

Then they will be unable to delete the second to last committee administrator (kebab will not show the delete option)

And they will be unable to remove the second to last committee administrator role (for example, change role to Manager) (kebab will not show the edit option)

QA Notes

• can have more than two Committee Administrators and can delete any (except the user), but cannot delete if there are only two remaining

DEV Notes

Design

Options will be unavailable in the dropdown (usability in future enhancements).

See full ticket and images here: FECFILE-2082