refactor(订单视图): 提取订单类型标签样式和文本为独立方法

src/views/order/order/index.vue

@@ -34,8 +34,8 @@
       </template>
 
       <template slot-scope="{row}" slot="orderType">
-        <el-tag :type="row.orderType === 1 ? 'success' : 'warning'">
-          {{ row.orderType === 1 ? '销售订单' : '采购订单' }}
+        <el-tag :type="getOrderTypeTagType(row.orderType)">
+          {{ getOrderTypeLabel(row.orderType) }}
         </el-tag>
       </template>