feat: implement auth middleware and protect review page route

middleware/auth.ts

@@ -0,0 +1,14 @@
+export default defineNuxtRouteMiddleware((to, from) => {
+  // Skip middleware if on server-side
+  // This is important because localStorage is only available client-side
+  if (process.server) return
+  
+  // Check if user is logged in
+  const user = localStorage.getItem('user')
+  
+  // If not logged in and trying to access a protected route
+  if (!user) {
+    // Redirect to login page
+    return navigateTo('/login')
+  }
+})