codebase-audit

Whole-repo, multi-agent audit run by the Sprint-end cross-review every third Sprint (product-wide integrity): 4 axes — spec-conformance, logic/defect hunt, redundancy, and product-security — over the ACCUMULATED codebase at HEAD, not the Sprint diff. Findings are swept to zero per defect class — one class = one PBI covering every occurrence, documentation drift batched into a single DOCS PBI — and non-blocking:…