Add registration page, fix auth paths, and improve navigation

pages/login.vue

@@ -97,8 +97,11 @@
 
 <script setup>
 import { ref } from 'vue'
+import { useRouter } from 'vue-router'
 import { AlertCircle, Check, Loader2, Lock } from 'lucide-vue-next'
 
+const router = useRouter()
+
 const formData = ref({
   email: '',
   password: ''
@@ -128,9 +131,9 @@ const handleLogin = async () => {
       // Redirect based on role
       setTimeout(() => {
         if (response.user.role === 'admin' || response.user.role === 'vorstand') {
-          navigateTo('/cms')
+          router.push('/cms')
         } else {
-          navigateTo('/mitgliederbereich')
+          router.push('/mitgliederbereich')
         }
       }, 1000)
     }