Signata v1.1.1

Signata v1.1.1

Patch release after v1.1.0 social Trace.

What's new

• In-app Google Sign-In setup (paste Web client ID, copy debug SHA-1, open Cloud Console)
• Fix video uuid atom parsing so MP4 fingerprint round-trips work
• Fix PDF/video history null-safety build errors
• Deep integration tests + EmCard Material ink fix

Run

flutter pub get
flutter run
```n
Google Sign-In: create Web + Android OAuth clients, then use **Set up Google Sign-In** in the app (package `app.signata.signata`).