fix: upgrade Next.js to 15.4.10 to patch CVE-2025-55184 and CVE-2025-55183

CVE-2025-55184 (High) - Denial of Service via malicious HTTP request
CVE-2025-55183 (Medium) - Source Code Exposure of Server Actions

Reference: https://vercel.com/kb/bulletin/security-bulletin-cve-2025-55184-and-cve-2025-55183

Author: dcbouius

datasheetsChat/package-lock.json

@@ -19,7 +19,7 @@
     "@vectorize-io/vectorize-client": "^0.2.1",
     "ai": "^5.0.68",
     "lucide-react": "^0.468.0",
-    "next": "^15.4.8",
+    "next": "^15.4.10",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-markdown": "^9.0.1",