Test: block/unblock slots on Naver
Uses data/naver_cookie.txt and data/naver_csrf_token.txt. Times must align to 30-minute slots (e.g. 14:00–16:00).
Blocked slots (excluding those covered by your reservations)
Uses the form branch and date above. Slots that match a program reservation are hidden.
Reservations for this branch/date
Load reservations for the form branch and date, then delete (and unblock on Naver) from here.