Description
Parked until after K. Evaluate sharing one names fetch per stack and signal. label_risk privacy behaviour changes only under its own decision.
Acceptance Criteria
- #1 A recorded decision on whether to share the fetch, with measured budget impact
Definition of Done
- #1 just test
- #2 just tf-validate
- #3 just check-identifiers and just no-em-dashes both return clean
Implementation Notes
2026-10-12 owner decision (Rob): do not share the fetch. Measured per-stack p95 26.65 s against the 3600 s T2 budget (GCI-0119.15 evidence) makes the saving negligible, while sharing would couple label_risk’s retention-governed raw-match path to label_inventory’s names-and-counts-only path and make one failure blank both.
Final Summary
Decision recorded: keep separate label-name fetches; budget impact of the duplicate is negligible at p95 26.65 s per stack vs 3600 s.