skills(cuopt-numerical-optimization-formulation): update for mathematical_optimization namespace refactor

[ramakrishnap-nv]

Update cuopt-numerical-optimization-formulation skill content for the mathematical_optimization namespace refactor from #1446.

Summary

• Port skill changes from Refactor: mathematical_optimization namespace #1446 to a dedicated per-skill PR
• Adds blank line under SKILL.md header to trigger NVSkills evaluation and signing

NVSkills CI

Comment /nvskills-ci to trigger evaluation and signing.

[coderabbitai]

Caution

Review failed

Pull request was closed or merged during review

📝 Walkthrough

Walkthrough

Updates the cuOpt numerical optimization skill metadata, benchmark dates and metrics, and the signed skill bundle. One Markdown file also keeps a blank line adjustment.

Changes

Skill metadata and benchmark refresh

Layer / File(s)	Summary
Documentation and benchmark updates skills/cuopt-numerical-optimization-formulation/SKILL.md, skills/cuopt-numerical-optimization-formulation/BENCHMARK.md, skills/cuopt-numerical-optimization-formulation/skill-card.md	The skill description, requirements, references, output text, evaluation wording, benchmark date, and benchmark result values were updated.
Signed bundle refresh skills/cuopt-numerical-optimization-formulation/skill.oms.sig	The embedded DSSE/in-toto payload metadata and the DSSE signature value were replaced.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• NVIDIA/cuopt#1398: Updates the same cuopt numerical optimization skill artifacts, including benchmark and signature data.
• NVIDIA/cuopt#1453: Also changes the same skill package files and refreshed signature payload content.

Suggested reviewers

• Iroy30

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly matches the main change: updating the cuOpt skill for the mathematical_optimization namespace refactor.
Description check	✅ Passed	The description is relevant to the changeset and explains the skill update, porting, and NVSkills evaluation trigger.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch skills/update-cuopt-numerical-optimization-formulation-math-opt-namespace

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_{Comment @coderabbitai help to get the list of available commands.}

[ramakrishnap-nv]

/nvskills-ci

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[ramakrishnap-nv]

/ok to test 471b35a

[github-actions]

CI Test Summary

✅ All 0 test job(s) passed.