docs(ci): /fr-pass advances staging → prod only (backend#1405 D6)

[LukasWodka]

The header comment on this repo's /fr-pass caller describes a transition that does not exist:

# from "FR on dev" → "Ready for staging" or "FR on staging" → "Ready for prod".

RFC-BACKEND-1405 D6 retired the dev-side review. On dev is now set automatically when the release train merges to develop, so there is no FR on dev column and nothing for /fr-pass to advance before staging. /fr-pass has exactly one gate: FR on staging → Ready for prod.

The reusable workflow this calls (tracebloc/.github, .github/workflows/fr-pass-comment.yml) has only ever implemented the staging hop, and documents it correctly at the top of the file:

#   FR on staging  →  Ready for prod
# (D6: the dev-side review is gone — "On dev" is automatic — so /fr-pass only
#  applies at staging, the single functional-review gate.)

Verified against the reusable's implementation: the only transition in its column table is "FR on staging") NEXT="Ready for prod", and its refusal message states that /fr-pass "only advances FR on staging → Ready for prod (the one functional-review gate)". So this was the comment drifting away from the code.

Comment-only. No logic, no triggers, no inputs changed.

Scope note

This stale comment is byte-identical across 14 repos, plus a differently-worded copy in the tracebloc/.github template it was copied from. A pull request cannot span repositories, so this is one of 15 PRs — the template in tracebloc/.github included, because leaving that one stale would reintroduce the drift on the next copy.

🤖 Generated with Claude Code

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Note

Low Risk
Documentation-only comment edits in a GitHub Actions caller workflow; no triggers, jobs, or reusable workflow wiring changed.

Overview
Updates the header comments in fr-pass-comment-caller.yml so they match how /fr-pass actually works after RFC-BACKEND-1405 D6.

The old text implied two kanban hops (FR on dev → Ready for staging and FR on staging → Ready for prod). The new text documents a single gate: FR on staging → Ready for prod, and explains that dev-side FR was retired because On dev is set automatically when the release train merges to develop.

No workflow behavior changes — on, jobs, reusable workflow reference, and secrets are unchanged.

^{Reviewed by Cursor Bugbot for commit cf0c06c. Bugbot is set up for automated code reviews on this repo. Configure here.}

[divyasinghds]

Verified: comment-only change, byte-identical to the other 13 callers, and the new header matches the reusable's actual behavior (staging→prod only; dev-side review retired per RFC-1405 D6). LGTM.

[LukasWodka]

/fr-pass