Add build validation workflow for Node and platform binaries

[ChiragAgg5k]

Summary

• add a new GitHub Actions workflow: Build Validation
• validate Node-based CLI packaging (node index.js -v and npm pack)
• validate all platform binary builds using Bun (linux-x64, linux-arm64, windows-x64, windows-arm64, mac-x64, mac-arm64)
• verify all expected build artifacts are generated and non-empty

Workflow behavior

• triggers on pull_request
• enables concurrency with in-progress cancellation for the same ref
• includes required setup for cross-platform packaging (qemu/binfmt and ldid)

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch chore/build-validation-workflow

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}