feat(F-142): completed feature

work/artifacts/F-142/qa.json

@@ -0,0 +1,20 @@
+{
+  "feature_id": "F-142",
+  "agent": "qa",
+  "stage": "qa_gate",
+  "verdict": "APPROVED",
+  "reviewed_at": "2026-08-21T20:07:30Z",
+  "summary": "La fase de preparación de Reporting está completa y verificable. Los documentos cubren los 12 apartados requeridos, el plan P0-P3 está creado y el backlog contiene los tickets P0 sin activar una segunda feature.",
+  "acceptance_traceability": [
+    {"criterion":"Architecture file generated","ok":true,"evidence":"docs/reporting/REPORTING_ARCHITECTURE.md exists and documents models, relations, metrics, missing data, queries, indexes, API, components, cache, permissions and performance risks"},
+    {"criterion":"Task file generated","ok":true,"evidence":"docs/reporting/REPORTING_TASKS.md exists with dependency graph, P0/P1/P2/P3 and Definition of Done"},
+    {"criterion":"P0 coverage","ok":true,"evidence":"P0 includes dashboard, filters, sales, channel/store/terminal, products, payments, CSV and RBAC via RPT-001..RPT-010"},
+    {"criterion":"P1/P2/P3 coverage","ok":true,"evidence":"Cash, discounts, refunds, categories, customers, inventory, comparisons/drill-down, margins, heatmap, stock advanced, PDF, forecasting, alerts, scheduled reports and BI are classified"},
+    {"criterion":"No unjustified metrics","ok":true,"evidence":"Architecture marks margin, payment method, detailed refunds, VAT by rate and cash movement as unavailable until source data exists"},
+    {"criterion":"Backlog tickets created through script","ok":true,"evidence":"F-143..F-150 created by scripts/new_ticket.py; all remain pending; F-142 is the only in_progress feature"},
+    {"criterion":"Harness verification","ok":true,"evidence":"./scripts/verify.sh → backlog válido (264 features), runtime-status válido, exit 0"}
+  ],
+  "checks": [],
+  "issues": [],
+  "notes":"No application code was intentionally changed for Reporting. The next implementation ticket is F-143, followed by data prerequisites F-144/F-145 before financial dashboards."
+}