refactor(AppAccountManage):BUG 527 将“账户”改为“账号”

- 修改了 AppAccountManage 组件中的一个字段标签
- 将“账户”改为“账号”，以更准确地描述用户登录凭证

project/xumu/AppAccountManage/AppAccountManage.vue

@@ -41,7 +41,7 @@
         <el-form-item required label="行政区划" prop="areaId">
           <ai-area-get v-model.trim="dialogForm.areaId" placeholder="请选择" :instance="instance"/>
         </el-form-item>
-        <el-form-item required label="账户" prop="userName">
+        <el-form-item required label="账号" prop="userName">
           <el-input v-model.trim="dialogForm.userName" placeholder="请输入..." clearable :maxLength="15"/>
         </el-form-item>
         <!--        <el-form-item required label="账号密码" prop="password" v-if="!isEdit" :rules="[{ required: true, message: '请输入密码' }]">-->