库位合并

src/views/robot/merge/index.vue

@@ -1,5 +1,12 @@
 <template>
   <div class="merge-container">
+    <van-nav-bar
+      title="海康并库" left-arrow fixed placeholder @click-left="goBack">
+      <template #left>
+        <van-icon name="arrow-left" size="25" />
+        <div style="color: #fff">返回</div>
+      </template>
+    </van-nav-bar>
     <!-- 扫描输入框区域 -->
     <div class="scan-section">
       <van-search