Calendar Write-back Service

Optional service that creates calendar entries on the device for activities that have been successfully registered in Meander. Constructs a structured calendar event (title from activity type, date/time, contact name as attendee note) and delegates creation to CalendarIntegrationService only when the user has enabled write-back in settings.

Feature: Calendar Sync

calendar-write-back-service

• Check write-back preference before attempting to create any calendar entry
• Compose a well-formed device calendar event from a registered activity record
• Invoke CalendarIntegrationService to persist the calendar entry on-device
• Handle write failures gracefully without blocking the activity save flow