removed the "perfect-scrollbar" package

Signed-off-by: alexmerlin <alex.merlin.1985@gmail.com>

Author: George

package.json

@@ -31,7 +31,6 @@
     "jquery-migrate": "^4.0.2",
     "lodash": "^4.18.1",
     "moment": "^2.30.1",
-    "perfect-scrollbar": "^1.5.6",
     "jquery-sparkline": "^2.4.0"
   },
   "devDependencies": {

public/js/app.js

@@ -3,7 +3,7 @@ import 'jquery-sparkline';
 import { debounce } from 'lodash';
 import { COLORS } from './_colors.js';
 
-export default (function () {
+(function () {
   // ------------------------------------------------------
   // @Dashboard Sparklines
   // ------------------------------------------------------

src/App/assets/js/components/_scrollbar.js

@@ -3,7 +3,6 @@ import 'jquery-migrate';
 import './components/_chart';
 import './components/_sparkline';
 import './components/_popover';
-import './components/_scrollbar';
 import './components/_search';
 import './components/_sidebar';
 import './components/_main';