added logout function and persistent pinia store

src/pages/TestPage.vue

@@ -1,9 +1,11 @@
 <script setup lang="ts">
 
+import ProtectedData from 'components/ProtectedData.vue';
 </script>
 
 <template>
   <h1>Hallloooooooooo</h1>
+  <ProtectedData />
 </template>
 
 <style scoped>