remove ui scaffolding

resources/js/bootstrap.js

@@ -1,18 +1,5 @@
 window._ = require('lodash');
 
-/**
- * We'll load jQuery and the Bootstrap jQuery plugin which provides support
- * for JavaScript based Bootstrap features such as modals and tabs. This
- * code may be modified to fit the specific needs of your application.
- */
-
-try {
-    window.Popper = require('popper.js').default;
-    window.$ = window.jQuery = require('jquery');
-
-    require('bootstrap');
-} catch (e) {}
-
 /**
  * We'll load the axios HTTP library which allows us to easily issue requests
  * to our Laravel back-end. This library automatically handles sending the