diana.dolgolyova 5cd23473c8 fix: MEDIUM — Cache-Control headers on admin GETs, Open Day past date validation ...

- Add Cache-Control headers to admin GET endpoints (sections 60s, team 60s, bookings 30s, unread 15s, open-day 60s)
- Validate Open Day date is not in the past on both create (POST) and update (PUT)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-19 14:19:39 +03:00

..

route.ts

fix: MEDIUM — Cache-Control headers on admin GETs, Open Day past date validation

2026-03-19 14:19:39 +03:00