refactor: hide personal info step content if step is completed

templates/checkout/_partials/steps/personal-information.tpl

@@ -1,6 +1,7 @@
 {extends file='checkout/_partials/steps/checkout-step.tpl'}
 
 {block name='step_content'}
+  {if !$step_is_complete}
     {if $customer.is_logged && !$customer.is_guest}
       <div class="flex flex-col">
         <span class="identity">
@@ -66,6 +67,7 @@
         </div>
       </div>
     {/if}
+  {/if}
 {/block}
 
 {**