Backs the new consolidated Edition tab on /admin/settings.
getEditionSettings returns a merged view of Program-level fields
(defaultAttendeeCap, visaStatusVisibleToMembers) plus LIVE_FINAL round
config (attendeeEditCutoffHours, confirmationWindowHours, with
sensible defaults). Round-derived values are null when the round
doesn't exist yet.
updateEditionSettings is partial — only supplied fields are written.
Round config writes merge into the existing configJson so other keys
are preserved. Audit-logged as PROGRAM_EDITION_SETTINGS_UPDATE.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
78992a493a