nochmal

components/AppLayout.tsx

@@ -1,5 +1,6 @@
 'use client';
 
+import { useEffect, useState } from 'react';
 import LogoutButton from '@/components/LogoutButton';
 import packageJson from '@/package.json';
 
@@ -9,7 +10,13 @@ interface AppLayoutProps {
 
 export default function AppLayout({ children }: AppLayoutProps) {
   const version = packageJson.version;
-  const buildDate = process.env.NEXT_PUBLIC_BUILD_DATE || new Date().toLocaleDateString('de-DE', { day: '2-digit', month: '2-digit', year: 'numeric' });
+  const [buildDate, setBuildDate] = useState(process.env.NEXT_PUBLIC_BUILD_DATE || '');
+
+  useEffect(() => {
+    if (!buildDate) {
+      setBuildDate(new Date().toLocaleDateString('de-DE', { day: '2-digit', month: '2-digit', year: 'numeric' }));
+    }
+  }, []);
 
   return (
     <div className="app-wrapper">