feat: 补充平台端库存管理模块

补齐平台端库存余额、流水、初始化和手工调整能力，并将快递发货接入库存扣减闭环，方便运营侧统一查账与审计。

Made-with: Cursor

mer_plat_admin/src/views/merchantOrder/orderSend.vue

@@ -9,10 +9,10 @@
   >
     <el-form v-if="modals" ref="formItem" :model="formItem" label-width="95px" @submit.native.prevent :rules="rules">
       <el-form-item v-show="secondType !== OrderSecondTypeEnum.Fictitious" label="配送方式：" prop="deliveryType">
-        <el-radio-group v-model="formItem.deliveryType" @change="changeRadio(formItem.deliveryType)" v-removeAriaHidden>
+        <el-radio-group v-model="formItem.deliveryType" @change="changeRadio(formItem.deliveryType)">
           <el-radio label="express">快递配送</el-radio>
           <el-radio label="noNeed">无需发货</el-radio>
-          <el-radio label="merchant">商家送货</el-radio>
+          <el-radio label="merchant" v-if="!isPlatform && checkPermi(['merchant:delivery:personnel:page'])">商家送货</el-radio>
         </el-radio-group>
       </el-form-item>
       <SendFrom :formItem="formItem" :isShowBtn="true"></SendFrom>
@@ -109,6 +109,7 @@ import SendFrom from './components/sendFrom';
 import { useLogistics } from '@/hooks/use-order';
 import { postRules } from '@/views/merchantOrder/default';
 import { OrderSecondTypeEnum } from '@/enums/productEnums';
+import { isPlatform } from '@/utils/settingMer';
 const defaultObj = {
   deliveryType: 'express',
   isSplit: false,
@@ -169,6 +170,7 @@ export default {
   },
   data() {
     return {
+      isPlatform,
       OrderSecondTypeEnum: OrderSecondTypeEnum,
       productList: [],
       formItem: { ...defaultObj },
@@ -222,7 +224,15 @@ export default {
         limit: 50,
         openStatus: true,
       };
-      this.express = await useLogistics(params);
+      if (typeof useLogistics !== 'function') {
+        this.express = [];
+        return;
+      }
+      try {
+        this.express = await useLogistics(params);
+      } catch (e) {
+        this.express = [];
+      }
       this.express.map((item) => {
         if (item.isDefault) this.formItem.expressCode = item.code;
       });