Source: MIZOKI audit 2026-09-06 (pinned fc8b03f9) → work-order backlog 2026-09-08 (docs/audits/AUDIT_WORK_ORDERS_2026-09-08.md). Findings are hypotheses until reproduced on current main (WO-00).

Finding: Lane readiness is derived from an evidence join whose inputs were not verified [R30]. Files: miz-oki-command-center-ui/app/api/bff/lanes/status/route.ts (+ .test.ts); onboarding page. Fix: trace each readiness flag to its evidence source; readiness must not report ready from a default or missing record. Acceptance: test: tenant with no economics record → lane status not_ready, never ready. Depends on: WO-00.