Authentication v1 API reference has disappeared from navigation as of 1.36

**Problem:**

Prior to 1.36, there was an authentication API reference, including information on the TokenRequest API:

https://v1-35.docs.kubernetes.io/docs/reference/kubernetes-api/authentication-resources/token-request-v1/

As of 1.36, this page now redirects to a completely irrelevant page in the storage CSI docs:

https://v1-36.docs.kubernetes.io/docs/reference/kubernetes-api/storage/csi-driver-v1/#TokenRequest

However, there are still links to this page elsewhere in the documentation:

https://v1-36.docs.kubernetes.io/docs/reference/access-authn-authz/service-accounts-admin/#tokenrequest-api

And there's no indication that the token request API is deprecated or has been removed.

**Proposed Solution:**

Put the authentation v1 reference docs back (and I'm guessing, the authorization v1 docs also need to be replaced). There is nowhere else in the docs (that I've been able to find) that describe how to use this API.