feat(customerService): 新增售后单表单组件及销售台账管理功能

liyong

2026-05-06 b175633a8a9599a09667d7d7c01a13d77c7733ee

 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>