reformated some pages

src/components/Header.tsx

@@ -19,12 +19,12 @@ export function Header() {
       <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
         <div className="flex justify-between items-center py-5">
           <Link href="/" className="text-2xl font-bold hover:text-blue-100 transition-colors">
-            TTS Dialect Annotation Platform
+            TTS Dialektannotations-Plattform
           </Link>
 
           <nav className="flex items-center gap-6">
             {loading ? (
-              <span className="text-sm text-blue-100">Loading...</span>
+              <span className="text-sm text-blue-100">Laden...</span>
             ) : session ? (
               <div className="flex items-center gap-6">
                 <div className="text-right">