feat(codex): add code-health skill for Codex plugin parity

[Ayush7614]

Summary

• Add plugins/codex/skills/code-health/SKILL.md, ported from the Claude plugin with Codex-neutral wording (repowise init instead of /repowise:init, no Claude-specific references).
• Bump Codex plugin version to 0.2.1.
• Extend test_codex_plugin.py to expect six skills including code-health.

Motivation

The Claude Code plugin ships six skills; Codex had five — code-health was the only gap. This brings parity so Codex users get the same health/refactoring guidance.

Test plan

• pytest tests/unit/cli/test_codex_plugin.py — all 5 tests pass
• Skill frontmatter validates (single-line description, no Claude//repowise: references)

[repowise-bot]

✅ Health: 7.5 (unchanged)

📋 At a glance
1 hotspot touched · 1 file with recent fix history. Scoped to tests.

🩹 Review priority _{(files here with the most recent bug-fix history — defects cluster, so review these first)}

• .../cli/test_codex_plugin.py — fixed once in the last ~6 months

🔎 More signals (1)

🔥 Hotspot touched (1)

• .../cli/test_codex_plugin.py — 2 commits/90d, 0 dependents · primary owner: Raghav Chamadiya (100%)

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📊 Full report · ⭐ Star Repowise · 📥 Install bot · Last updated 2026-07-20 11:08 UTC
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