Finish developing AsciiDoc-sourced "landing page" layout

[briandominick]

While I still intend to reintroduce a YAML-driven landing page (#5), I have come to believe there is still hope for an AsciiDoc-sourced landing-page layout. The current version at https://asciidocsy.netlify.app is a far cry from good, but I only spent 2 or 3 hours on it. How far is it really from something like OpenAPI Generator's landing page, which I quite like? I think all of these elements, plus something clever with admonitions, and I bet it could look pretty good sourced only in AsciiDoc. And I do think that would be easier to spin up when you need to throw together a quick website for a software project, which i want AsciIDocsy to be suited for.

So I would like to return to this landing page in some form, perhaps before I get to #5.