feat(#197): --version, -v

[h1alexbel]

closes #197

---

PR-Codex overview

This PR enhances the fakehub CLI by adding version output tests and modifying the argument parser to include a version flag.

Detailed summary

• Added a test function outputs_version to check the output of the --version flag.
• Added a test function outputs_version_from_short to check the output of the -v flag.
• Updated the Args struct to include a version argument with ArgAction::Version.
• Modified the command attribute to include the version in the command metadata.

✨ Ask PR-Codex anything about this PR by commenting with /codex {your question}

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.69%. Comparing base (c513ad7) to head (d75e415).
Report is 3 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #198   +/-   ##
=======================================
  Coverage   74.69%   74.69%           
=======================================
  Files          20       20           
  Lines         328      328           
=======================================
  Hits          245      245           
  Misses         83       83           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[h1alexbel]

@rultor merge

[rultor]

@rultor merge

@h1alexbel OK, I'll try to merge now. You can check the progress of the merge here.

[rultor]

@rultor merge

@h1alexbel Done! FYI, the full log is here (took me 15min).

[h1alexbel]

@rultor release, tag is 0.0.10

[rultor]

@rultor release, tag is 0.0.10

@h1alexbel OK, I will release it now. Please check the progress here.

[rultor]

@rultor release, tag is 0.0.10

@h1alexbel Done! FYI, the full log is here (took me 19min).

[0crat]

@h1alexbel Great work on your contribution! 🌟 You've earned +4 points: +4 base, -16 for missing code review, -4 for minimal comments, +20 bonus. We appreciate your effort! Keep the momentum going. Your current balance is +35. Looking forward to your next submission!