[mobile][auth] Bundle libffi in AppImage (#10945)

## Summary

Bundle `libffi.so.8` in the Auth AppImage so bundled Linux dependencies
can load on distros that do not ship that ABI.

Refs #2552

[mobile][auth] Bundle libffi in AppImage (#10945)

## Summary

Bundle `libffi.so.8` in the Auth AppImage so bundled Linux dependencies
can load on distros that do not ship that ABI.

Refs #2552

[mobile][auth] Fix QR scanner black screens (#10949)

[mobile] Enable Sentry ANR capture on Android (#10939)

Enable Android ANR (Application Not Responding) reporting in Sentry via
anrEnabled + a 5s timeout, across Photos, Auth, and Locker.

[mobile] Enable Sentry ANR capture on Android (#10939)

Enable Android ANR (Application Not Responding) reporting in Sentry via
anrEnabled + a 5s timeout, across Photos, Auth, and Locker.

[docs] Use GitHub-style alerts for doc callouts (#10887)

[mobile] Harden Auth theme persistence (#10842)

- persist Auth theme selection under an Auth-owned key
- migrate existing AdaptiveTheme preferences
- remove AdaptiveTheme from Auth runtime

- flutter analyze
- flutter test
- Docker Linux shared_preferences probe

Ensu v0.1.17

[mob][photos] Bump version v1.3.54

[mob][photos] Bump version v1.3.54