Added a link to swagger in the API pages

Author: sivanel97

docs/api-reference/pages.mdx

@@ -6,6 +6,8 @@
 
 Port API's `pages` endpoints will undergo a structural change in the near future. The new structure will be more intuitive and easier to use.
 
+Until the new structure is released, you can refer to the [Swagger API documentation](https://api.port.io/swagger/#Pages) for the available endpoints and their usage.
+
 Currently, the `pages` endpoints allow you to:
 
 - **Create**, **update**, **delete**, and **get** pages.