added RBAC

lib/User/resources/views/shared/admin_layout.php

@@ -0,0 +1,25 @@
+<?php
+
+use yii\helpers\Html;
+
+?>
+<div class="clearfix"></div>
+<?= $this->render(
+    '/shared/_alert',
+    [
+        'module' => Yii::$app->getModule('user'),
+    ]
+) ?>
+<div class="row">
+    <div class="col-md-12">
+        <div class="panel panel-default">
+            <div class="panel-heading">
+                <h3 class="panel-title"><?= Html::encode($this->title) ?></h3>
+            </div>
+            <div class="panel-body">
+                <?= $this->render('_menu') ?>
+                <?= $content ?>
+            </div>
+        </div>
+    </div>
+</div>