Release notes for v0.6.0:
- NFC Tap-to-Pay: Full payment flow, wallet linking v2, iOS support, preimage validation
- Static QR Page: Branded standee layout, image capture, one-tap save to gallery
- i18n: Completed all translations, fixed key mismatches
- Assets: Default asset selection, PUSD support, amount dialog fixes
- Fixes: Scanner permission flow, debug console default, safe-area-inset, Capacitor/Gradle bumps