* feat(native): Capacitor mobile app shell with native features
Adds iOS + Android native app via Capacitor WebView wrapper
pointing at the live deployment. Includes push notifications,
biometric auth, camera with offline photo queue, offline
detection, status bar theming, keyboard handling, and deep
linking. Zero server-side refactoring required -- web deploys
update the app instantly.
* docs(native): add developer documentation for iOS and Android
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Co-authored-by: Nicholai <nicholaivogelfilms@gmail.com>