- Scheduled task reminders via expo-notifications with configurable
offset (at time, 1h, 3h, 1 day before)
- Optional calendar sync via expo-calendar (creates/updates/removes
events in a dedicated Simpl-Liste calendar)
- ICS export with RRULE support for inbox, lists, and individual tasks
- New migration adding calendar_event_id to tasks table
- Settings UI for notifications toggle, reminder offset, and calendar sync
- Export buttons in inbox toolbar, list header, and task detail
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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