fix(tpv-dev-in-prod): tPV production is running next dev (HMR + React DevTools visible)

work/artifacts/TPV-DEV-IN-PROD/leader-close.json

@@ -0,0 +1,44 @@
+{
+  "feature_id": "TPV-DEV-IN-PROD",
+  "verdict": "APPROVED",
+  "leader": "leader",
+  "closed_at": "2026-08-27T21:17:00Z",
+  "summary": "Cierre del feature TPV-DEV-IN-PROD. Gates reviewer + security + qa todos APPROVED. verify.sh verde. Artefactos completos: architect.md, implementer.md, reviewer.json, security.json, qa.json, documenter.md. Backlog promovido de in_progress a done con completed_at y gates=true. Cambios commiteados vía scripts/close_feature.py.",
+  "gates_summary": {
+    "reviewer": "APPROVED",
+    "security": "APPROVED",
+    "qa": "APPROVED"
+  },
+  "files_changed": [
+    "project/scripts/monolith.sh",
+    "docs/HOWTO-monolith.md",
+    "docs/pos/POS_OPERATIONS.md"
+  ],
+  "lines_added": 143,
+  "lines_removed": 1,
+  "follow_up_tickets": [
+    {
+      "id": "TPV-MANIFEST-PATH",
+      "title": "TPV manifest path mismatch: layout points /manifest.json but Next publishes /manifest.webmanifest",
+      "priority": "high",
+      "status": "pending"
+    },
+    {
+      "id": "TPV-POS-SALES-500",
+      "title": "TPV /api/pos/sales returns HTTP 500",
+      "priority": "high",
+      "status": "pending"
+    },
+    {
+      "id": "TPV-FAVICON-404",
+      "title": "TPV missing favicon.ico (404 in browser console)",
+      "priority": "low",
+      "status": "pending"
+    }
+  ],
+  "operational_notes": [
+    "El operador del host remoto debe ejecutar `kill -TERM <PID-dev>` sobre el dev process que está sirviendo tpv-mv.rikrdo.com, luego `monolith.sh prod restart`. El smoke test post-arranque impedirá futuros deploys con dev mode accidental.",
+    "Tras mergear y reiniciar el host, los 4 servicios Next deben mostrar banner sin (Turbopack) en sus logs.",
+    "Si el smoke test falla en el host remoto, seguir docs/HOWTO-monolith.md §3.1 (runbook de 6 pasos)."
+  ]
+}