added pwa modal logic

frontend/app.vue

@@ -1,16 +1,16 @@
 <script lang="ts" setup>
-
 // import
 
 import { VueQueryDevtools } from "@tanstack/vue-query-devtools";
 
 // state
 
-const {
+const { $updateAvailable: updateAvailable, $handleUpdate: handleUpdate } =
-    $updateAvailable: updateAvailable,
+    useNuxtApp();
-    $handleUpdate: handleUpdate,
+
-    $handleUpdateAvailable: handleUpdateAvailable,
+const closeModal = () => {
-} = useNuxtApp();
+    updateAvailable.value = false;
+};
 </script>
 
 <template>
@@ -22,7 +22,7 @@ const {
         <UpdatePwaModal
             :isShow="updateAvailable"
             @update="handleUpdate"
-            @close="handleUpdateAvailable"
+            @close="closeModal"
         />
 
         <NuxtLayout>