feat(layout): enhance layout structure by adding padding and container classes

src/app/features/store/pages/checkout-page/checkout-page.component.html

@@ -1,4 +1,4 @@
-<div class="container-xl px-3 px-md-4 py-4">
+
   <div class="checkout-page">
     <div class="checkout-page__stepper-col ">
       <app-stepper #stepper>
@@ -37,4 +37,3 @@
       />
     </div>
   </div>
-</div>

src/app/features/store/pages/checkout-page/checkout-page.component.scss

@@ -3,7 +3,6 @@
   grid-template-columns: minmax(0, 1fr) 420px;
   gap: 4rem;
   align-items: start;
-  padding: 2rem 0;
 
   @media (max-width: 900px) {
     grid-template-columns: 1fr;