refactor: enforce market data quality contracts

2026-07-29 17:34:21 +08:00
parent 7c8b8ca21e
commit 831291c818
8 changed files with 433 additions and 3 deletions
@@ -9,6 +9,8 @@ These registries describe the approved product surface during architecture migra
  assigned to a feature owner.
 - `data-fields.config.json`: canonical data products, provider eligibility, intended use, and
  known blocked datasets.
+- `data-quality.config.json`: freshness, coverage, units, adjustment, point-in-time, and
+  fail-closed rules for every canonical data product.

 During Stage 04 these files are contract inputs, not runtime replacements. Backend access in
 `api_access.py` remains authoritative until the HTTP governance phase switches it atomically.