6e5f607425
This edition is being handled manually via email — admins need to
record what each finalist replied. Adds:
- finalist.adminConfirm — flips PENDING → CONFIRMED with attendees +
visa flags. Same cap and team-membership checks as the public flow,
audit-logged as FINALIST_ADMIN_CONFIRM.
- finalist.adminDecline — flips PENDING → DECLINED with optional
reason and triggers waitlist promotion. Audit-logged as
FINALIST_ADMIN_DECLINE.
- finalist.getConfirmationDetail — feeds the admin attendee picker.
- Per-row Confirm / Decline actions on the Logistics > Confirmations
table (PENDING rows only) backed by a shared dialog that switches
between attendee-picker and reason-input modes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>