Home page should not be a search box, should be https://docs.clearlydefined.io/ instead

## The way it is now

https://clearlydefined.io is the home page and the first search result for "ClearlyDefined". If you then proceed to that page, you see a search box and a bunch of controls, with zero context or detail. If anything, it looks like the website has failed and the visitor is being presented with a javascript debugging console.

This is a terrible experience for visitors wanting to learn about Clearly Defined for the first time; their inevitable conclusion would be that the website has broken down and the organization has shut down.

## The way it should be

The content at https://docs.clearlydefined.io/ should be the home page, as it provides a neat introduction to what ClearlyDefined is and who it's for. The present homepage should be relocated to a subpage, such as search.clearlydefined.io.