docs(osc): add portfolio follow-up (active-open-questions-e9b7cdc8b3)

[graphanov]

Summary

Adds .osc portfolio follow-up plan .osc/plans/backlog/178-active-open-questions-e9b7cdc8b3.md for gap active-open-questions-e9b7cdc8b3.

Scope

• Adds one .osc backlog plan file.
• Links the steward-created intake issue with Closes #252.

Verification

• Not run by portfolio steward; maintainer/owner review should run repo verification before merge.

Risk

Low repository mutation, but public roadmap/planning semantics require owner review.

Linked issue

Closes #252

Authority boundary

Draft PR only. This does not authorize merge, release, publish, workflow dispatch, force-push, settings changes, or secrets access.

[graphanov]

Status: verified; ready for review on latest head.

Evidence:

• Head f1fb831; changed backlog plan 178-active-open-questions-e9b7cdc8b3 plus tests/section-parser.test.ts corpus hash. GitHub checks: ci, Structural Open Scaffold PR check, and Validate changed plans succeeded. Local verification: git diff --check, npm test -- --run tests/section-parser.test.ts, ./verify.sh --strict, and npm test -- --run all passed.

Next: Marking ready and requesting one Codex review for this head. No merge, publish, release, workflow dispatch, force-push, settings, or secrets authority used.

[graphanov]

@codex review

[graphanov]

Status: updated on latest head.

Evidence:

• Changed .osc/plans/backlog/178-active-open-questions-e9b7cdc8b3.md to keep the portfolio steward marker and context owner-neutral.
• Verification on branch portfolio/active-open-questions-e9b7cdc8b3: git diff --check, npm test -- --run tests/section-parser.test.ts, and ./verify.sh --strict && npm test -- --run all passed after installing local dev dependencies with npm ci --ignore-scripts.

Next: Requesting one Codex review for head 05a5d1d; merge/release remain owner-gated.

[graphanov]

@codex review

[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 05a5d1df3c

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

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[graphanov]

@codex review

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Swish!

Reviewed commit: 0d307bb25d

ℹ️ About Codex in GitHub

Your team has set up Codex to review pull requests in this repo. Reviews are triggered when you

• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

If Codex has suggestions, it will comment; otherwise it will react with 👍.

Codex can also answer questions or update the PR. Try commenting "@codex address that feedback".