feat(F-080): completed feature

work/artifacts/F-080/leader-close.json

@@ -0,0 +1,14 @@
+{
+  "feature_id": "F-080",
+  "agent": "leader",
+  "verdict": "APPROVED",
+  "summary": "All gates approved. F-080 fixes the PVP (IVA incl.) input in Prices tab so it behaves like Neto (sin IVA): free typing, comma/dot accepted, deletions work, save derives net from gross.",
+  "evidence": [
+    "work/artifacts/F-080/reviewer.json verdict=APPROVED",
+    "work/artifacts/F-080/security.json verdict=APPROVED",
+    "work/artifacts/F-080/qa.json verdict=APPROVED",
+    "npx tsc --noEmit exit 0",
+    "npx eslint exit 0"
+  ],
+  "timestamp": "2026-08-20T04:02:30Z"
+}