OpenAPI incorrectly generated route for middleware, creating an all blank api #3989
Description
Environment
Nuxt 4.3.0
Nitropack 2.13.1
Reproduction
Enable OpenAPI, and you will see a blank api in swagger.
By using defineRouteMeta, I can confirm it was caused by middleware.
"x-hidden" property doesnot work.
Describe the bug
Additional context
Pls provide "x-hidden" or other property to hide api, or ignore the middlewares when generating.