docs: show events emitted in an API route in the API reference (#12392)

* docs: show events emitted in an API route in the API reference

* fix build error

* support version tag

* add missing property

www/utils/packages/docs-generator/src/classes/kinds/oas.ts

@@ -2690,6 +2690,7 @@ class OasKindGenerator extends FunctionKindGenerator {
           description: event.description,
           deprecated: event.deprecated,
           deprecated_message: event.deprecated_message,
+          version: event.version,
         }))
       )
     }