Code fixed

frontend/src/components/auth/ProtectedRoute.tsx

@@ -1,5 +1,5 @@
 import { Navigate } from 'react-router-dom'
-import { useAuthStore } from '../stores/authStore'
+import { useAuthStore } from '../../stores/authStore'
 
 interface ProtectedRouteProps {
   children: React.ReactNode

frontend/src/components/layout/Header.tsx

@@ -1,6 +1,6 @@
 import { Link } from 'react-router-dom'
 import { useAuthStore } from '../../stores/authStore'
-import { FileText, User, LogOut } from 'lucide-react'
+import { FileText, LogOut } from 'lucide-react'
 
 export default function Header() {
   const { user, logout } = useAuthStore()

frontend/src/vite-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />