Add Caddy2 Gitea Plugin (#110)

Reviewed-on: https://gitea.com/gitea/awesome-gitea/pulls/110
Reviewed-by: techknowlogick <techknowlogick@noreply.gitea.io>
Reviewed-by: pat-s <pat-s@noreply.gitea.io>
Reviewed-by: delvh <dev.lh@web.de>

README.md

@@ -76,6 +76,7 @@ A curated list of awesome projects related to Gitea.
 
 ### Web Hosting
 
+* [Caddy Gitea Plugin](https://github.com/42wim/caddy-gitea) - Caddy2 plugin enables GitHub pages-like features in Gitea, requiring a wildcard CNAME to your Gitea host.
 * [Pages Server](https://codeberg.org/Codeberg/pages-server) - Static Pages Server, Gitea equivalent of GitHub Pages: Can serve static webpages on custom domains, including caching, and much more
 
 ## Migration