fix: upgrade node version to 24.x for vercel compatibility

Author: STiFLeR7

ui/package.json

@@ -4,7 +4,7 @@
   "version": "0.0.0",
   "type": "module",
   "engines": {
-    "node": "18.x"
+    "node": "24.x"
   },
   "scripts": {
     "dev": "vite",