test(signals): extend repo-policy-compiler branch coverage

[bohdansolovie]

Fixes #2102

Summary

Extends test/unit/repo-policy-compiler.test.ts to cover remaining branches in compileRepoPolicyCompilerOutput:

• Preferred direct-PR and issue-discovery lane summaries/titles
• Issue-discovery lane inheriting direct-PR preferred paths
• Issue-discovery publicNotes filtering lines containing "direct"
• Default generatedAt when omitted + deterministic output for identical fixed inputs
• Label policy field shape and public-safe filtering of preferred labels

Test plan

• CI validate-code (vitest suite includes repo-policy-compiler.test.ts)

Made with Cursor

[superagent-security]

Superagent didn't find any vulnerabilities or security issues in this PR.

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Warning

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⏸️ Gittensory review result - manual review recommended

_{Review updated: 2026-07-05 06:59:33 UTC}

1 file · 1 AI reviewer · no blockers · readiness 80/100 · CI green · clean

⏸️ Suggested Action - Manual Review

Review summary
This PR only extends the repo-policy compiler unit tests, and the added cases exercise concrete output fields for lane preference, note filtering, generated timestamp fallback, determinism, and label policy shape. The assertions are tied to the public compiler API rather than mocked internals, so the coverage additions are useful and low-risk. CI has already validated the suite on this commit.

Nits — 2 non-blocking

• test/unit/repo-policy-compiler.test.ts:139 could also assert the issue-discovery notes preserve the allowed custom note count/order if that contract matters, since the current arrayContaining checks allow extra unexpected notes.
• test/unit/repo-policy-compiler.test.ts:158 could make the generatedAt fallback assertion stricter with a full ISO timestamp regex if the compiler contract promises ISO-8601 output.

Signal	Result	Evidence
Code review	✅ No blockers	1 reviewer
Linked issue	✅ Linked	#2102
Related work	✅ No active overlap found	No same-issue or scoped active PR overlap found.
Change scope	✅ 20/20	Low review scope from cached public metadata (1 linked issue).
Validation posture	❌ 5/25	Preflight is holding this PR: the review lane is unavailable, so it is not ready for automated review.
Contributor workload	✅ 10/10	Author activity: 267 registered-repo PR(s), 167 merged, 9 issue(s).
Contributor context	✅ Confirmed Gittensor contributor	bohdansolovie; Gittensor profile; 267 PR(s), 9 issue(s).
Gate result	✅ Passing	No configured blocker found.

Review context

• Author: bohdansolovie
• Role context: outside_contributor
• Public audience mode: oss maintainer
• Lane context: Repository registration is not available in the local Gittensory cache.
• Public profile languages: not available
• Official Gittensor activity: 267 PR(s), 9 issue(s).
• PR-specific overlap: none found.

Contributor next steps

• Await review-lane availability.
• Refresh registry data or choose a registered active repo.

Signal definitions

• Related work = same linked issue, overlapping active PRs, or title/path similarity.
• Change scope = cached public metadata such as size labels, draft state, and review-burden hints.
• Validation posture = whether the PR provides enough public validation/test evidence for maintainer review.
• Contributor workload = public contributor activity and cleanup pressure, not a repo-wide quality failure.
• Contributor context = public GitHub/Gittensor identity context; non-Gittensor status is not a blocker.

_{🟩 Safe / merged · 🟦 Advisory · 🟨 Held for review · 🟥 Blocked / closed}

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.46%. Comparing base (abe34a7) to head (0e95602).
⚠️ Report is 8 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3432   +/-   ##
=======================================
  Coverage   93.46%   93.46%           
=======================================
  Files         291      291           
  Lines       30790    30790           
  Branches    11221    11221           
=======================================
  Hits        28779    28779           
  Misses       1355     1355           
  Partials      656      656           

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Gittensory approves — the gate is satisfied and CI is green.