* feat(calendar): add --send-updates flag to update and delete commands
Add --send-updates flag to CalendarUpdateCmd and CalendarDeleteCmd to
control notification behavior when modifying or canceling events with
attendees.
Without this flag, attendees are not notified of updates or cancellations,
causing:
- Stale events remaining in attendees' calendars
- Duplicate/overlapping events when updates are made
- Data synchronization issues for systems managing calendars at arm's length
Changes:
- Add SendUpdates field to CalendarUpdateCmd and CalendarDeleteCmd
- Validate SendUpdates value (all, externalOnly, none)
- Pass SendUpdates to Patch and Delete API calls
- Update truncateParentRecurrence helper to accept sendUpdates parameter
- Add tests for validation and API integration
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* test(calendar): add integration tests for --send-updates flag
Add TestCalendarSendUpdates Go integration test and shell live test
that verify attendee notifications are sent on create/update/delete.
Tests are opt-in via GOG_IT_ATTENDEE / GOG_LIVE_CALENDAR_ATTENDEE env vars.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix(calendar): polish --send-updates landing
---------
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Peter Steinberger <steipete@gmail.com>
