Is your feature request related to a problem? Please describe.
Feast's operator and k8s deployment should have a dedicated page. This is currently in the https://docs.feast.dev/how-to-guides/running-feast-in-production#id-4.2.-deploy-feast-feature-servers-on-kubernetes page and that is bad for discovery.

Describe the solution you'd like
A page for Feast on K8s

Describe alternatives you've considered
N/A

Additional context
N/A