- Restore is import, not export: offer it whenever any writable, non-
managed calendar exists (local or synced), not only when there is a
local calendar to back up. Previously the row lived inside the
export-gated block and vanished for users with only a writable synced
calendar, despite import supporting that target.
- Export-picker selection now uses rememberSaveable and is no longer
keyed on the observer-driven calendars list, so a background provider
re-emit (sync/recolor) can't silently reset the user's de-selections,
and the choice survives rotation.
- Shared calendar picker: restore the displayName fallback for a synced
calendar whose account name and type are both blank (was grouping them
under an empty header).
- Drop imports left dead by the CalendarPickerGroups extraction.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Jean-Luc Makiola
2ce79942c4