chore: refresh vuln summary (README + JSON)

README.md

@@ -1,5 +1,5 @@
 ## 🔒 Vulnerability Summary
 
 <!-- vuln-summary-start -->
-_Last scan: 2026-10-11_<br><br>Critical: 0<br>High: 15<br>Medium: 32<br>Low: 11<br><br>Total: 58
+_Last scan: 2026-10-12_<br><br>Critical: 0<br>High: 15<br>Medium: 32<br>Low: 11<br><br>Total: 58
 <!-- vuln-summary-end -->

data/last-scan.json

@@ -1,5 +1,5 @@
 {
-  "date": "2026-10-11",
+  "date": "2026-10-12",
   "low": 11,
   "medium": 32,
   "high": 15,