Replace less with scss, add homepage widgets, add registrars selector and registrars page (#2114)

* Replace less compiler with scss

* Replace less with scss, add homepage widgets, add registrars selector and registrars page

console-webapp/src/app/settings/users/users.component.ts

@@ -17,6 +17,6 @@ import { Component } from '@angular/core';
 @Component({
   selector: 'app-users',
   templateUrl: './users.component.html',
-  styleUrls: ['./users.component.less'],
+  styleUrls: ['./users.component.scss'],
 })
 export default class UsersComponent {}