Feat: Removing Cart and Checkout from core

bootstrap/providers.php

@@ -1,11 +1,9 @@
 <?php
 
 use App\Providers\AppServiceProvider;
-use App\Providers\CheckoutModuleServiceProvider;
 use App\Providers\PanelServiceProvider;
 
 return [
     AppServiceProvider::class,
     PanelServiceProvider::class,
-    CheckoutModuleServiceProvider::class,
 ];