Rename frontend dir, update README.

frontend/src/components/NotificationLoading.vue

@@ -0,0 +1,27 @@
+<template>
+  <template v-for="upload in documentStore.uploadingDocuments" :key="upload.key">
+    <span>{{ upload.name }}</span>
+    <div class="progress-container">
+      <a-progress :percent="upload.progress" />
+      <CloseCircleOutlined class="close-button" @click="dismissUpload(upload.key)" />
+    </div>
+  </template>
+</template>
+<script setup lang="ts">
+import { useDocumentStore } from '@/stores/documents'
+const documentStore = useDocumentStore()
+
+function dismissUpload(key: number) {
+  documentStore.deleteUploadingDocument(key)
+}
+</script>
+
+<style scoped>
+.progress-container {
+  display: flex;
+  align-items: center;
+}
+.close-button:hover {
+  color: #b81414;
+}
+</style>