Fix React Server Components CVE vulnerabilities (#16)

Updated dependencies to fix Next.js and React CVE vulnerabilities.

The fix-react2shell-next tool automatically updated the following packages to their secure versions:
- next
- react-server-dom-webpack
- react-server-dom-parcel  
- react-server-dom-turbopack

All package.json files have been scanned and vulnerable versions have been patched to the correct fixed versions based on the official React advisory.

Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>

Author: vercel[bot]

package.json

@@ -29,7 +29,7 @@
     "date-fns": "^4.1.0",
     "framer-motion": "^11.13.1",
     "lucide-react": "^0.468.0",
-    "next": "15.0.4",
+    "next": "15.0.7",
     "next-themes": "^0.4.4",
     "nextjs-toploader": "^3.7.15",
     "react": "19.0.0",