docs: support version in events reference (#12422)

* docs: support version in events reference

* remove changes in events output

* remove events emitted in comments

* remove customer updated event

* check for emitEventStep usage

* fixes

www/utils/generated/events-output.json

@@ -24,17 +24,6 @@
     ],
     "deprecated": false
   },
-  {
-    "name": "cart.customer_updated",
-    "parentName": "CartWorkflowEvents",
-    "propertyName": "CUSTOMER_UPDATED",
-    "payload": "```ts\n{\n  id, // The ID of the cart\n}\n```",
-    "description": "Emitted when the customer in the cart is updated.",
-    "workflows": [
-      "updateCartWorkflow"
-    ],
-    "deprecated": false
-  },
   {
     "name": "cart.region_updated",
     "parentName": "CartWorkflowEvents",
@@ -233,7 +222,7 @@
     "name": "order-edit.confirmed",
     "parentName": "OrderEditWorkflowEvents",
     "propertyName": "CONFIRMED",
-    "payload": "```ts\n{\n  order_id, // The ID of the order\n  actions, // (array) The [actions](https://docs.medusajs.com/resources/references/fulfillment/interfaces/fulfillment.OrderChangeActionDTO) to edit the order\n}\n```",
+    "payload": "```ts\n{\n  order_id, // The ID of the order\n  actions, // (array) The [actions](https://docs.medusajs.com/resources/references/fulfillment/interfaces/fulfillment.OrderChangeActionDTO) to edit the order\n```",
     "description": "Emitted when an order edit request is confirmed.",
     "workflows": [
       "confirmOrderEditRequestWorkflow"