create crud product categories and partial update crud products with dealers stock

resources/views/layouts/backapp.blade.php

@@ -114,7 +114,7 @@ License: You must have a valid license purchased only from themeforest(the above
     </div>
     <!-- end::Scrolltop -->
 
-
+    <script src="{{ mix('js/app.js') }}"></script>
     @yield('javascripts')
 </body>
 <!-- end::Body -->