Await fetchAllFiles() in FilesPage onMounted to fix premature loading reset

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/views/Files/FilesPage.vue

@@ -930,9 +930,9 @@ const handleWindowClick = (e) => {
 };
 
 // Mounted
-onMounted(() => {
+onMounted(async () => {
   isLoading.value = true;
-  store.fetchAllFiles();
+  await store.fetchAllFiles();
   window.addEventListener("click", handleWindowClick);
   // Add the .scrollbar class to the DataTable tbody
   const tbodyElement = document.querySelector(".p-datatable-tbody");