Fix linkrot

After Dark moved to self-hosting and is getting its own homepage

Author: Josh Habdas

README.md

@@ -64,7 +64,7 @@ For more usages and style guideline head to [the website](http://hackcss.egoist.
 ## Related projects
 
 - [Jekyll theme for Hack](https://github.com/wemake-services/jekyll-theme-hackcss)
-- [Hugo theme for Hack](https://themes.gohugo.io/after-dark)
+- [Hugo theme for Hack](https://after-dark.habd.as)
 - [Gutenberg theme for Hack](https://www.getgutenberg.io/themes/after-dark/)
 
 ## Development