test: add React Native remote push release check (MBL-2302)

[Shahroz16]

Summary

• add a local or trusted pre-release React Native APNs delivery and opened-attribution gate
• identify a fresh profile, wait for iOS device registration, trigger the dedicated workspace campaign, and require backend delivery
• activate the real system notification on the supported iPhone 17 Pro simulator and require opened for the exact delivered message
• build the existing APN sample and notification service extension without committing credentials

When it runs

This is a release check, not a per-PR or nightly workflow. It depends on the real Mobile: React Native workspace and its simulator APNs sandbox setting. Deterministic client routing remains covered by #643 without backend credentials.

Scope

This proves the React Native APNs path. It does not claim FCM or multiple-push-provider coverage.

Validation

• Bash syntax, ShellCheck, Maestro parsing, ESLint, pre-commit, pre-push, and diff checks pass on the current head
• a prior live run proved identify, APNs device registration, event ingestion, delivery, physical notification activation, and exact-message opened
• the current unattended activation path uses the proven iPhone 17 Pro Notification Center interaction and still requires app reopen plus exact-message opened, preventing a coordinate false pass
• a fresh credentialed run of the current head is still required before this draft is ready

Stack

Stacked on #643.

[github-actions]

Sample app builds 📱

Below you will find the list of the latest versions of the sample apps. It's recommended to always download the latest builds of the sample apps to accurately test the pull request.

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• iOS APN: 645.35.0 (29797640)