- Use SecAddSharedWebCredential to prompt 'Save Password?' on signup
- Use ASAuthorizationPasswordProvider to restore credentials on login
- Add webcredentials:ditto.pub Associated Domains entitlement
- Deploy apple-app-site-association for domain validation
- Keep existing Chromium PasswordCredential flow as web fallback
- Add saveNsec() helper: native credential manager on iOS/Android,
file download + bonus PasswordCredential on web
- Single 'Continue' button triggers the appropriate save method per platform
Alex Gleason
207ca6893a