reformated some pages

src/components/AuthForm.tsx

@@ -56,12 +56,6 @@ export function AuthForm() {
         <div className="bg-white rounded-lg shadow-lg overflow-hidden border border-gray-200">
           {/* Header */}
           <div className="bg-gradient-to-r from-blue-600 to-blue-700 px-6 py-8">
-            <h1 className="text-3xl font-bold text-white text-center">
-              Dialektannotation
-            </h1>
-            <p className="text-blue-100 text-center mt-2">
-              TTS-Plattform
-            </p>
           </div>
 
           {/* Tabs */}