Add support for customizable birthday reminders with preset offsets
(none, at time, 15min, 1h, 1d, 2d, 1w, 2w) and custom intervals.
Users can now configure when to be reminded of upcoming birthdays.
- Add migration 31: reminder_offset, reminder_custom_amount, reminder_custom_unit to birthdays table
- Update POST/PUT /birthdays routes to accept reminder fields
- Add getOffsetMinutes() helper in birthday service
- Update birthdayReminderAt() to calculate reminder time with offset
- Modify syncBirthdayReminder() to handle empty offset (no reminder)
- Add renderBirthdayReminderSection() UI component
- Move reminder-custom CSS from calendar.css to reminders.css
- Add protocol check to service worker (non-http protocol guard)
All translations already present in de.json.
Tests: 109 passing, 0 failing.
Co-Authored-By: Rafael Foster <rafaelfoster@users.noreply.github.com>
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Bundles the Indigo accent migration, module-colour decoupling, WCAG
contrast improvements and nav-badge base-style relocation into one
release. See CHANGELOG.md [0.20.15] for full details.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Ulas Kalayci