Inject input into confirmApply instead of hardcoding os.Stdin

[ametel01]

Summary

• confirmApply now accepts an io.Reader parameter instead of hardcoding os.Stdin.
• Input is threaded from the command boundary via cmd.InOrStdin().
• Adds table-driven test for confirmation flow with injected input.

Test plan

• TestConfirmApplyFromInjectedInput — table-driven tests for "y", "YES", "n", and empty input
• Default CLI behavior still reads from stdin via cmd.InOrStdin()
• make verify passes

Closes #11

🤖 Generated with Claude Code

[coderabbitai]

Warning

Rate limit exceeded

@ametel01 has exceeded the limit for the number of commits that can be reviewed per hour. Please wait 1 minutes and 17 seconds before requesting another review.

⌛ How to resolve this issue?

After the wait time has elapsed, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

We recommend that you space out your commits to avoid hitting the rate limit.

🚦 How do rate limits work?

CodeRabbit enforces hourly rate limits for each developer per organization.

Our paid plans have higher rate limits than the trial, open-source and free plans. In all cases, we re-allow further reviews after a brief timeout.

Please see our FAQ for further information.

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 98496989-a381-45f7-b006-19438548d43b

📥 Commits

Reviewing files that changed from the base of the PR and between da56566 and e0135b9.

📒 Files selected for processing (4)

• CHANGELOG.md
• cmd/atb/install.go
• cmd/atb/runtime.go
• cmd/atb/runtime_test.go

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch fix/11-inject-input-into-confirm-apply

📝 Coding Plan

• Generate coding plan for human review comments

---

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.}