Move baaahs.org to nextJS

[SiriusZael]

theFront came with a NextJS version. This PR changes our code to use the nextJS routing and runtime instead of react and react dev tools.

Some things of note:

• The way fonts are loaded has been updated, be sure to use the var() syntax
• routing is based on the file system structure
• redirects are in next.config.js
• NextJS renders serverside by default, so anything using something from the browser, such as the document global or event handling must be flagged by using the 'use client' directive
• cleaned up all the old theFront files we weren't using

[xian]

Does this mean we need to run node on the server? @tomseago are we already doing that? Or does it prerender as a build step?

[tomseago]

@xian you are correct. The hosting is a static set of files not a server side application server. We've been intending to add that when we start adding a server side API for whatever reasons but it will take some additional infrastructure engineering. The earliest that engineering could happen would be next week.