feat: Move README docs to GitHub pages
Fixes #31 !
Here it is, a semi-shiny website for kubectl-trace. I started by just moving the contents of the README to a Hugo website. A lot of the checked-in files are seeded from Hugo and the Geekdoc template I'm using which seemed to be finicky with Git submodules and was happier just dumping the files directly in the repo per the instructions on the website.
Currently the deployment process is manual, documented in the docs/README.md file, it doesn't seem Hugo has an official GitHub Action or anything like that, but I figure we do that in another PR or something. In the meanwhile if/when we merge this I'll also need someone to toggle the GitHub pages setting in the repo's setting.
You can preview a version of the website here.