chore(oas): [21/21] improve oas schemas (#9339)

* improve oas

* more improvements

* add missing descriptions

---------

Co-authored-by: Oli Juhl <59018053+olivermrbl@users.noreply.github.com>

www/utils/generated/oas-output/schemas/StorePaymentCollectionResponse.ts

@@ -1,7 +1,7 @@
 /**
  * @schema StorePaymentCollectionResponse
  * type: object
- * description: SUMMARY
+ * description: The payment collection's details.
  * x-schemaName: StorePaymentCollectionResponse
  * required:
  *   - payment_collection