Policy drift: zsh-eza thread resolution, Project 28 merged workflow, commit-lint input text

[ss-o]

Problem

Three places where documented policy and live configuration disagree, found while reviewing #670:

1. zsh-eza thread resolution. ADR-0013 requires required_review_thread_resolution in every class, and AGENTS.md says the ruleset enforces the done gate. The z-shell/zsh-eza main ruleset has required_review_thread_resolution: false.
2. Project 28 merged-pull-request workflow. runbooks/project-tracker.md says to configure the built-in workflows to move "closed issues or merged pull requests to Done". In Project 28, "Item closed" is enabled and "Pull request merged" is disabled.
3. commit-lint.yml input description. The branch-pattern input description in .github/workflows/commit-lint.yml says the fallback is ^(feature|bug|hotfix)-[1-9][0-9]*(-[a-z0-9]+)*$, "which keeps the issue id mandatory". The job's actual default also accepts <type>/<slug> branches with no issue id (ADR-0022).

Proposal

1. Set required_review_thread_resolution: true on the zsh-eza main ruleset through the ADR-0013 rollout (Track ADR-0013 rollout: repository settings baseline audit #478), or record why zsh-eza is an exception.
2. Either enable "Pull request merged" in Project 28, or change project-tracker.md to describe the workflows that are actually enabled.
3. Update the input description to match the default pattern in the job step.

Each needs its own maintainer decision; none is urgent.

Refs #670

[ss-o]

Progress update:

• Item 3 (commit-lint input description) was resolved in PR docs(ci): correct shared branch-pattern description (#671) #685 (commit 9d5b0cc).
• Remaining items (item 1: zsh-eza ruleset thread resolution; item 2: Project 28 merged-pull-request workflow alignment) remain open awaiting maintainer decision.

[ss-o]

Project 28 triage pass. Blank values filled on this issue (existing values left unchanged):

• Item Type: Chore. Reconciles policy text with live repository and Project configuration.
• Impact: Low. Three drifts, one already fixed in docs(ci): correct shared branch-pattern description (#671) #685; the body says none is urgent.
• Effort: S. Two small remaining items, each a setting or a text edit.
• Workstream: Administrative. Ruleset and Project 28 configuration are organization governance.
• Label type:maintenance. Policy and configuration drift upkeep.
• Label area:meta. It affects organization policy files, a ruleset and Project 28 configuration.

Priority is left blank for the maintainer: "none is urgent" fits both P2 and P3, and the choice depends on how the zsh-eza thread-resolution gap is weighed.

[ss-o]

Triage: Project 28 Priority set to P3 - Low by maintainer decision (policy drift with no user-facing breakage; nice to have with no fixed timeline). No other field changed.

[ss-o]

Project 28 triage pass (2026-10-02): stays in Triage.

• Premise check on main at b849468 (premise not confirmed: the reported problem no longer reproduces): All three drifts are gone live. (1) z-shell/zsh-eza ruleset 19662899 main pull_request rule now has required_review_thread_resolution=true. (2) Project 28 GraphQL workflows: 'Pull request merged' enabled=true, matching runbooks/project-tracker.md:121. (3) .github/workflows/commit-lint.yml:37-48@b849468 describes both the issue-id and <type>/<slug> fallbacks (PR docs(ci): correct shared branch-pattern description (#671) #685 merged 2026-09-26).
• Proposed disposition: close as completed. Settled by docs(ci): correct shared branch-pattern description (#671) #685. Closing is the maintainer's decision.
• Unknowns and next investigation: Nothing left to implement; closure is a maintainer decision. Next: maintainer confirms items 1 and 2 were intentional settings changes (no PR records them) and closes with this evidence.

[ss-o]

Closing as completed by maintainer decision (2026-10-02). The evidence that this is settled is in the triage comment #671 (comment).