slidein notification

show error message to user

src/App.vue

@@ -7,6 +7,7 @@
     <RouterView />
   </div>
   <Footer @contextmenu.prevent />
+  <Notification />
 </template>
 
 <script setup lang="ts">
@@ -19,6 +20,7 @@ import { useAuthStore } from "./stores/auth";
 import { isAuthenticatedPromise } from "./router/authGuard";
 import ContextMenu from "./components/ContextMenu.vue";
 import Modal from "./components/Modal.vue";
+import Notification from "./components/Notification.vue";
 </script>
 
 <script lang="ts">