feat:Role component

[jingyuexing]

<!-- only validate is true can be view this page -->
<Role validate="vadalidatePermissions">
    <router-view></router-view>
</Role>
<!-- only admin can be view -->
<Role type="admin">
    <router-view></router-view>
</Role>

<!-- only pro can be view -->
<Role type="pro">
    <router-view></router-view>
</Role>
<!-- only devloper can be view -->
<Role type="dev"> 
    <router-view></router-view>
</Role>

[JD Solanki]

We don't have any plans for introducing access control related component any time soon. I recommend you use CASL. I also use this at my company in our premium template.