<!-- For a feature request about a change to Knative, please open the issue in the corresponding repo. --> **Describe the change you'd like to see** The base url for knative docs should route to [knative.dev](knative.dev) instead of [knative.dev/docs](knative.dev/docs) **Additional context** The main concern here is that this change might cause a breaking change in crawled search results. How do we mitigate that?