Add a basic README

README.md

@@ -1,3 +1,30 @@
 # pages-server
 
+> A prototype [Gitea](https://gitea.io) Pages server ala Github Pages (_or Vercal, Netlify, etc_).
+
+Currently supports the following:
+
+- Proxies *.pages.mills.io
+- Option 1: Repo with gitea-pages branch + gitea-pages topic => https://<owner>.pages.mills.io/<repo>/<path>
+- Option 2: Repo of the form <subdomain>.pages.mills.io with gitea-pages branch and gitea-pages topic => https://<subdomain>.pages.mills.io
+
+Demo sites:
+
+- https://actions.pages.mills.io/
+- https://prologic.pages.mills.io/test/
+
+## Quick Start
+
+TBD
+
+## Features
+
+- Proxies `<owner>.<domain>/<repo>` => `owner/repo`
+- Proxies `<subdomain.<domain>` => `owner/subdomain`
+- Automatically sets MIME types on served content.
+- Ues `gitea-pages` as an "opt-in" topic label on repos.
+- Content is served from a `gitea-pages` branch.
+
+## License
+
 TBD