The security hardening commit accidentally rendered every input value as
value=\"...\" (literal backslash-quote in HTML), which mangled all
submitted fields including the hidden worker_id/service_id, causing
UPDATE to match zero rows and silently no-op.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- New weekly calendar at /bookings/calendar with time blocks per booking
- Color-coded by worker, overlapping bookings shown side-by-side
- Click booking to see details, edit or delete
- Worker filter dropdown, week navigation (prev/next/today)
- AJAX week loading for smooth navigation
- Link between list view and calendar view
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>