docs: remove link to events reference (#8669)

www/apps/book/app/advanced-development/events-and-subscribers/data-payload/page.mdx

@@ -62,8 +62,8 @@ The `event` object has the following properties:
 
 This logs the product ID received in the `product.created` event’s data payload to the console.
 
----
+{/* ---
 
 ## List of Events with Data Payload
 
-Refer to [this reference](!resources!/events-reference) for a full list of events emitted by Medusa and their data payloads.
+Refer to [this reference](!resources!/events-reference) for a full list of events emitted by Medusa and their data payloads. */}