feat(F-081): completed feature

work/artifacts/F-081/leader-close.json

@@ -0,0 +1,14 @@
+{
+  "feature_id": "F-081",
+  "agent": "leader",
+  "verdict": "APPROVED",
+  "summary": "All gates approved. F-081 fixes InventorySection PRECIO NETO to use euros-as-string and mirrors the Prices tab input behaviour; saves via existing PATCH endpoint.",
+  "evidence": [
+    "work/artifacts/F-081/reviewer.json verdict=APPROVED",
+    "work/artifacts/F-081/security.json verdict=APPROVED",
+    "work/artifacts/F-081/qa.json verdict=APPROVED",
+    "npx tsc --noEmit exit 0",
+    "npx eslint exit 0"
+  ],
+  "timestamp": "2026-08-20T04:04:30Z"
+}