fix: Block Editor 文件预览窗口保存后没有提示已保存

frontend/src/core/features/block_editor/blocks/file/FileBlockNodeView.vue

@@ -9,8 +9,12 @@
 import { computed, ref } from 'vue'
 import { NodeViewWrapper } from '@tiptap/vue-3'
 import type { NodeViewProps } from '@tiptap/vue-3'
+import { useMessage } from 'naive-ui'
+import { t } from '@/shared/i18n'
 import FilePreviewPopup from '@/views/pagetype/file/file_preview_popup.vue'
 
+const message = useMessage()
+
 const props = defineProps<NodeViewProps>()
 
 const fileName = computed(() => props.node.attrs.fileName || '')
@@ -56,6 +60,10 @@ function handleClick() {
   }
 }
 
+function onSaved() {
+  message.success(t('Saved'))
+}
+
 async function downloadFile() {
   try {
     const res = await fetch(fileUrl.value)
@@ -143,6 +151,7 @@ const fileColor = computed(() => {
       :row="previewRow"
       size="large"
       @close="showPreview = false"
+      @saved="onSaved"
     />
   </NodeViewWrapper>
 </template>