feat(github-app): add advisory gate quality panel

[JSONbored]

Summary

• Reworks the GitHub App Gate to be advisory-first by default, with explicit per-rule block modes.
• Replaces vague PR comments with a sticky readiness panel using public facts, a deterministic readiness score, concrete evidence, and short actions.
• Adds early in-progress Gate checks, closed-PR skip handling, noisy-event debounce, and docs/API/OpenAPI coverage.

What changed

• Added linked-issue, duplicate-PR, and quality gate modes with off, advisory, and block behavior.
• Added a public-safe readiness score and icon-based PR panel rows for linked issue, related work, review load, validation, queue, contributor context, and Gate result.
• Capped related-work details to top concrete overlaps and removed inflated body-driven title overlap counts.
• Made Gittensory Gate publish as in-progress before slower profile/comment work, then finalize on the same check run.
• Prevented late first comments on closed PRs while allowing existing sticky panels to update in place.
• Updated GitHub App docs, repository settings preview, OpenAPI schemas, migrations, and tests.

Why

• Missing issue links and non-Gittensor identity should help guide review, not block by default.
• Maintainers need actionable PR facts and optional enforcement without hostile or noisy default behavior.
• Fast-merge races need a visible Gate check early enough for dogfood repos and maintainer agents to wait on it.

Validation

• npm run typecheck
• npm run test:unit
• npm run test:workers
• npm run ui:openapi:check
• npm run ui:typecheck
• git diff --check

Notes

• Gittensory Context remains advisory and should not be required in branch protection.
• Gittensory Gate only fails on repo-configured hard blockers or app/config evaluation errors.

[gittensory]

Warning

Gittensory Gate is blocking merge

1 configured merge-blocking issue found.

Signal	Status	Action
Linked issue	None detected	Required before merge.
Duplicate risk	2 scoped related-work signals	Advisory review only.
Review burden	High	Estimated from public PR metadata.
Repo queue	Critical	Repo-wide context only; this does not block the gate.
Contributor context	Confirmed Gittensor contributor	Official public API confirmed this GitHub user.
Gate result	Failing	Fix configured blocker before merge.

Review context

• Author: JSONbored
• Role context: owner (maintainer lane)
• Public audience mode: oss maintainer
• Lane context: Repository is configured for direct PR review.
• Public profile languages: not available
• Official Gittensor activity: 314 PR(s), 630 issue(s).
• PR-specific overlap: Items reference the same linked issue test(github-app): smoke test Gittensory on gittensory #410. (issue test(github-app): smoke test Gittensory on gittensory #410, PR test(github-app): smoke test Gittensory on gittensory #411)
• PR-specific overlap: Open PR work references issue test(github-app): smoke test Gittensory on gittensory #410. (issue test(github-app): smoke test Gittensory on gittensory #410, PR test(github-app): smoke test Gittensory on gittensory #411)

Maintainer notes

• No linked issue detected: The planned PR does not reference a closing issue or explicit linked issue number.
• Possible duplicate or overlapping work: 2 related open work cluster(s) were detected.

Contributor next steps

• Treat this as maintainer-lane context rather than normal contributor-lane activity.
• Link the issue being solved, or explain why this is a no-issue PR.
• Review the scoped related-work signal before deep review; it is not a merge blocker by itself.
• Link the issue being solved, or explicitly explain why this is a no-issue PR.
• Check active issues and PRs before submitting.

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Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	gittensory-ui	25ee016	Commit Preview URL Branch Preview URL	Jun 05 2026, 08:00 PM