update

lib/client-utils.ts

@@ -26,4 +26,14 @@ export async function clientFetch(url: string, options: RequestInit = {}): Promi
       console.error(`Client fetch error at ${url}:`, error);
       throw error;
   }
+}
+
+/**
+ * Get a cookie value by name
+ */
+export function getCookie(name: string): string | undefined {
+  return document.cookie
+    .split('; ')
+    .find(row => row.startsWith(`${name}=`))
+    ?.split('=')[1];
 }