All four sort options in the dropdown were falling through to the
default (given_name ASC) because their cases were missing from both
the IDB fast-path sort and the API order_by_li mapping:
- Affiliations ASC: IDB sorts by affiliations_override → affiliations;
API sorts by affiliations column
- Badge Type ASC: badge_type_code ASC
- First Printed DESC: print_first_datetime DESC
- Last Printed DESC: print_last_datetime DESC
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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