feat: support RN 82 & 0.81

[hurali97]

Summary

Fixes #147

Test plan

---

Note

Adds RN 0.81/0.82 support by updating Android brownfield module and example app configs for both Kotlin and Swift.

• Android library:
  • Update core files: ReactDelegateWrapper.kt, ReactNativeBrownfield.kt, ReactNativeBrownfieldPackage.kt, ReactNativeFragment.kt.
  • Add/update constants in constants/ReactNativeInitialPropsNames.kt.
  • Add New Architecture module: android/src/newarch/ReactNativeBrownfieldModule.kt.
• Example apps:
  • Kotlin: adjust AndroidManifest.xml, MainActivity.kt, MainApplication.kt, and build.gradle for RN 0.81/0.82.
  • Swift/iOS: update Info.plist and Podfile for RN 0.81/0.82.
• Repo config:
  • Bump package.json in root and example/ to align with RN 0.81/0.82.

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