fix: patch devalue security alert

[maxatwork]

Summary

• Pin transitive devalue to the patched 5.9.2 release and update the lockfile.
• Add regression coverage for the advisory boundary and lockfile resolution.

Addresses Dependabot alert #74, related to GHSA-9rgm-9g3h-6x36.

Verification

• npm ci
• npm audit --audit-level=moderate — 0 vulnerabilities
• npm run test:packages — 13 tasks successful
• npm run test:integration — 31 tests passed
• Docs E2E — 3 tests passed
• npm run lint
• npm run typecheck
• npm run build
• npm run pack:dry-run

No merge is requested automatically; please review and merge manually after the required GitHub checks pass.

---

Summary by cubic

Fixes the Dependabot security alert for the transitive devalue dependency by pinning it to the patched 5.9.2 release.

• Adds devalue 5.9.2 as a direct dependency and updates the lockfile.
• Extends dependency security tests to cover the devalue advisory boundary and lockfile resolution.

^{Written for commit 1af8b8e. Summary will update on new commits.}

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-26T11:20:28.037093Z	1af8b8e	PR opened

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[cubic-dev-ai]

No issues found across 3 files

_{Re-trigger cubic}