docs: add some related links

Author: thekaveman

README.md

@@ -2,6 +2,12 @@
 
 Published online at <https://docs.compiler.la>
 
+## Related links
+
+- [Compiler's website](https://compiler.la)
+- [Compiler's blog](https://compiler.la/blog) and [feed](https://compiler.la/blog/feed.xml)
+- [Compiler's GitHub](https://github.com/compilerla)
+
 ## What is this repository for?
 
 This is Compiler's [GitHub Pages organization repository](https://docs.github.com/en/pages/getting-started-with-github-pages/about-github-pages#types-of-github-pages-sites), served under a custom domain using a