docs: added dividers + see also section (#2899)

docs/content/advanced/ecommerce/handle-order-claim-event.md

@@ -14,6 +14,8 @@ When the customer requests to claim the order, the event `order-update-token.cre
 
 In this document, you’ll learn how to handle the `order-update-token.created` event on the server to send the customer a confirmation email.
 
+---
+
 ## Prerequisites
 
 ### Medusa Components
@@ -30,6 +32,8 @@ To send an email or another type of notification method, you must have a notific
 
 This document has an example using the [SendGrid](../../add-plugins/sendgrid.mdx) plugin.
 
+---
+
 ## Step 1: Create a Subscriber
 
 To subscribe to and handle an event, you must create a subscriber.
@@ -66,6 +70,8 @@ You can learn more about dependency injection in [this documentation](../backend
 
 :::
 
+---
+
 ## Step 2: Subscribe to the Event
 
 In the subscriber you created, add the following in the `constructor`:
@@ -105,6 +111,8 @@ In this method, you should typically send an email to the customer’s old email
 
 The page would then send a request to the server to verify that the `token` is valid and associate the order with the customer. You can read more about how to implement this in your storefront in [this documentation](../storefront/implement-claim-order.mdx).
 
+---
+
 ## Example: Using SendGrid
 
 For example, you can implement this subscriber to send emails using SendGrid:
@@ -144,6 +152,8 @@ export default ClaimOrderSubscriber;
 
 Notice how the `token` is passed to the storefront link as a parameter.
 
+---
+
 ## See Also
 
-- Learn [how to implement claim-order flow in your storefront](../storefront/implement-claim-order.mdx).
+- [Implement claim-order flow in your storefront](../storefront/implement-claim-order.mdx)