security: Fix React Router XSS vulnerability (CVE-2026-22029)

Update react-router-dom from 6.20.0 to 6.30.3 to patch XSS vulnerability
in @remix-run/router (transitive dependency).

Security Details:
- CVE-2026-22029 (CVSS 8.0 - High)
- Vulnerable: @remix-run/router <= 1.23.1
- Fixed: @remix-run/router 1.23.2+
- Affects: Open redirect handlers in Framework/Data modes

Changes:
- examples/wizard-dashboard/package.json: react-router-dom 6.20.0 → 6.30.3
- examples/wizard-dashboard/package-lock.json: @remix-run/router 1.23.1 → 1.23.2

Resolves: GitHub Security Advisory GHSA-2w69-qvjg-hvjx

Co-Authored-By: Claude Sonnet 4.5 <[email protected]>

Author: 2 people

examples/wizard-dashboard/package-lock.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "react-router-dom": "^6.20.0",
+    "react-router-dom": "^6.30.3",
     "zustand": "^4.4.7",
     "@headlessui/react": "^1.7.17",
     "framer-motion": "^10.16.16",