feat(src/views/reagent/management): 新增用户搜索功能

src/views/reagent/management/index.vue

@@ -173,8 +173,8 @@
     </el-dialog>
     <el-dialog :visible.sync="dialogUserVisible" width="60%" title="分配禁用用户">
       <div class="user-header">
-        <el-input placeholder="请输入内容" />
-        <el-button v-model="seach_user" type="primary" icon="el-icon-search">搜索</el-button>
+        <el-input v-model="seach_user" placeholder="请输入内容" />
+        <el-button type="primary" icon="el-icon-search" @click="getUserList">搜索</el-button>
         <el-button plain type="danger" @click="handleDisUser"><svg-icon icon-class="确认禁用" /> 确认禁用</el-button>
         <el-button plain type="success" @click="handleEnUser"><svg-icon icon-class="解除禁用" /> 解除禁用</el-button>
       </div>