对Lab4的代码进行初步完善（又）

src/components/OrderItem.vue

@@ -1,7 +1,6 @@
 <script setup lang="ts">
 import {ref, computed} from "vue"
-import {ElTable} from "element-plus"
-import {deliverOrder, getOrder, getOrderById, payOrder, commentOrder, calculateOrder} from "../api/order"
+import {deliverOrder, getOrder, getOrderById, payOrder, commentOrder} from "../api/order"
 import {parseOrderType, parseTime} from "../utils";
 
 const props = defineProps({