v0.24 — backup completeness, Brand A-Z sort, privacy disclosure
Follow-up to v0.23's swipe-to-dismiss feature.
- Full backup now includes Disc Suggest's swipe/learning state. It was silently missing before — restoring to a new device would lose all swipe history and the Buy-mode learning engine's accumulated preferences. Verified on-device: exported a real backup and confirmed both fields present with real data.
- Buy mode: "Best fit" / "Brand A-Z" sort toggle. With hundreds of near-tied "great fit" discs for a common scenario, sorting alphabetically by manufacturer is a much more useful way to actually browse for a new disc than score order alone. Verified on-device with correct locale ordering.
- Privacy disclosure. The swipe/learning local-preference data — never transmitted anywhere, but new locally-derived data about the user — is now documented in the privacy policy and README, matching this project's existing disclosure practice.
See app/plan/docs/suggest-swipe-scope.md for the full design.