chore: upgrade example app and library deps to RN 0.86

[kacperzolkiewski]

Summary

• Upgrades example app to RN 0.86
• Upgrade project deps to RN 0.86

Test Plan

• Ensure example app builds and works fine
• Ensure example-web app builds and works fine
• Ensure library builds properly

Screenshots / Videos

n/a

Compatibility

OS	Implemented
iOS	✅
Android	✅

Checklist

• E2E tests are passing
• Required E2E tests have been added (if applicable)

[Copilot]

Pull request overview

Upgrades the repository’s example app dependencies to React Native 0.86, updating JS/Yarn dependencies and iOS CocoaPods/Xcode project metadata accordingly.

Changes:

• Bump react-native and related @react-native/* packages in the example app to 0.86.0 (plus associated Metro/Hermes updates).
• Update iOS example dependencies via Podfile.lock and refresh Xcode project references/settings.
• Document support for RN 0.86 in the README prerequisites.

Reviewed changes

Copilot reviewed 3 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
yarn.lock	Updates resolved dependency graph for RN 0.86-related packages (Metro/Hermes, RN internals, etc.).
README.md	Updates documented supported RN versions to include 0.86.
apps/example/package.json	Bumps example app’s RN dependency/tooling versions to 0.86.0.
apps/example/ios/Podfile.lock	Updates CocoaPods resolution for RN 0.86 + Hermes engine version changes.
apps/example/ios/EnrichedTextInputExample.xcodeproj/project.pbxproj	Refreshes Xcode project references/config for Pods + sets PODFILE_DIR.

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