feat: sample data

frontend/src/App.vue

@@ -1,10 +1,12 @@
 <script setup lang="ts">
 import PostScheme from './post/PostScheme.vue';
+import AuthorScheme from "./author/AuthorScheme.vue";
 
 </script>
 
 <template>
     <main class="w-screen h-screen">
         <PostScheme />
+        <AuthorScheme />
     </main>
 </template>