fix(ci): pin claude-code-reusable.yml to SHA for action pinning compliance

[don-petry]

Summary

• Pins petry-projects/.github/.github/workflows/claude-code-reusable.yml from @v1 to its exact commit SHA (208ec2d69b75227d375edf8745d84fbac05a76b2) with # v1 comment for readability
• Resolves the unpinned-actions-claude.yml compliance finding from the weekly audit

Standard

ci-standards.md#action-pinning-policy

Closes #86

Generated with Claude Code

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Run ID: f95de83f-d150-40ee-b4f3-12bb365a56e8

📥 Commits

Reviewing files that changed from the base of the PR and between 256f909 and 5b12164.

📒 Files selected for processing (1)

• .github/workflows/claude.yml

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch claude/issue-86-20260414-1313

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[don-petry]

@don-petry This PR is ready for your review. It pins the reusable workflow SHA to resolve the action-pinning compliance finding (#86).

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Copilot]

Pull request overview

Pins the claude.yml reusable workflow reference to an immutable commit SHA to satisfy the repository’s action pinning compliance requirement and resolve issue #86.

Changes:

• Updated the reusable workflow uses: reference from @v1 to a full commit SHA.
• Added an inline # v1 comment to preserve human-readable version intent.

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[don-petry]

Automated review — APPROVED

Risk: LOW
Reviewed commit: 5b12164653d36de631e071a82fd01d9c9e5e6d98
Cascade: triage → deep (see triage: haiku 4.5 → deep: sonnet 4.6 + duck: gpt-5.4 → audit: opus 4.6 for models)

Summary

This PR pins the reusable workflow reference in .github/workflows/claude.yml from a mutable @v1 tag to an immutable SHA, resolving compliance finding #86. All CI checks pass (CodeQL, SonarCloud, AgentShield), the SHA was verified to correctly correspond to the v1 tag in petry-projects/.github, and the change is a net security improvement. One minor finding: the pinned SHA is the annotated tag object SHA rather than the underlying commit SHA, but GitHub Actions resolves this correctly.

Findings

Info

• [info] .github/workflows/claude.yml:39 — The pinned SHA (208ec2d69b75227d375edf8745d84fbac05a76b2) is the annotated tag object SHA, not the underlying commit SHA (ae9709f4466dec60a5733c9e7487f69dcd004e05). GitHub Actions resolves annotated tag SHAs correctly, so this is functional, but tooling like Dependabot and security scanners prefer commit SHAs for true immutability pinning. Consider updating to the commit SHA in a follow-up.
• [info] .github/workflows/claude.yml:40 — The workflow passes 'secrets: inherit' to the SHA-pinned reusable workflow. This was pre-existing before this PR. By pinning to a SHA, the risk from this pattern is now reduced — the secrets will only flow to the exact version of code at that commit, not a potentially-updated mutable tag.

CI status

All CI checks pass (CodeQL, SonarCloud, AgentShield) per the deep-review verdict.

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Reviewed by the don-petry PR-review cascade (triage: haiku 4.5 → deep: sonnet 4.6 + duck: gpt-5.4 → audit: opus 4.6). Reply with @don-petry if you need a human.

[github-actions]

Auto-rebase blocked — the base branch contains .github/workflows/ changes that require the workflows permission to merge into this branch, but the auto-rebase workflow's token does not have that permission.

Please rebase this branch manually:

git fetch origin
git rebase origin/main
git push --force-with-lease