fix: 关单经销商要隐藏

src/views/supply/engin/components/engin_detail.vue

@@ -247,7 +247,7 @@
     <div class="page-footer">
       <div class="footer">
         <el-button v-if="!isDealer" type="primary" :disabled="!listItem.isClose" @click="setOrderIsClose(false)">启用</el-button>
-        <el-button type="primary" :disabled="listItem.isClose" @click="setOrderIsClose(true)">关单</el-button>
+        <el-button v-if="!isDealer" type="primary" :disabled="listItem.isClose" @click="setOrderIsClose(true)">关单</el-button>
         <el-button
           v-if="!isDealer"
           type="primary"