fix(ci): synchronize package.json with lockfile and drop unused wallets-kit

Author: emdevelopa

frontend/package.json

@@ -9,13 +9,11 @@
     "lint": "eslint"
   },
   "dependencies": {
-    "@creit.tech/stellar-wallets-kit": "^2.0.0",
     "@stellar/freighter-api": "^6.0.0",
     "lucide-react": "^0.575.0",
     "next": "16.1.6",
     "next-themes": "^0.4.6",
     "react": "19.2.3",
-
     "react-dom": "19.2.3",
     "react-hot-toast": "^2.6.0"
   },