refactor(collaborativeApproval): 统一日期格式化展示

zss

2026-08-22 c952123dc401b7d480dddeecc8cdad56ca4cf6c3

 src/components/Dialog/FileListDialog.vue

@@ -77,6 +77,7 @@
                @pagination="paginationSearch"
                @change="handleChange" />
  </el-dialog>
<!-- // todo 附件预览相关 -->
  <filePreview v-if="showPreview"
               ref="filePreviewRef" />
</template>