chore: update react, react native and dependencies

[pleberre]

Summary by cubic

Upgrade React to 19.1.1 and React Native to 0.81 for compatibility with the latest ecosystem. Bump Axeptio native SDKs and update the ATT integration example to use setUserDeniedTracking. Aligns with Linear SUP-277.

• Dependencies

  • React 19.1.1, React Native 0.81 (root and example).
  • Axeptio iOS SDK 2.0.13, Android SDK 2.0.7.
  • Jest 30, TypeScript 5.9, builder-bob 0.40.x, updated @types.
  • Regenerated yarn.lock.
  • README: ATT example updated to call setUserDeniedTracking when denied.

• Migration

  • Use Node 22+. Reinstall deps and run pod install.
  • Clean Android build (./gradlew clean).
  • Verify app and plugins support React 19 / RN 0.81.
  • Update ATT flow to call setUserDeniedTracking when tracking is denied.

[cubic-dev-ai]

2 issues found across 6 files

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