Chrona changelog

1.1 — Chrona learns to teach itself

• A “What can I type?” sheet lists every phrase Chrona understands — reach it from the ? in the Quick Add bar, from an empty list, or from Settings.
• Repeats can now end: say “until August 14” or “for 6 times” instead of repeating forever.
• Reminders you dictate to Siri now import with their dates read out of the title — “Dentist June 12 at 2pm” becomes Dentist, due June 12.
• New: turn on Auto-import in Settings and new reminders arrive in your Inbox on their own.
• The welcome flow now shows what each colour in the Quick Add bar means, and walks you through your first event.