feat: add cookie management and HTTP client for user and admin authentication

package.json

@@ -33,6 +33,7 @@
     "react-hook-form": "^7.54.2",
     "react-router": "^7.1.3",
     "tailwind-merge": "^3.0.1",
+    "xior": "^0.6.3",
     "zod": "^3.24.2"
   },
   "devDependencies": {
@@ -56,6 +57,7 @@
     "eslint-plugin-react": "^7.37.4",
     "eslint-plugin-react-hooks": "^5.1.0",
     "eslint-plugin-unicorn": "^56.0.1",
+    "eslint-plugin-unused-imports": "^4.1.4",
     "globals": "^15.14.0",
     "husky": "^9.1.7",
     "knip": "^5.43.6",