Add link to main repo in the README.md
[![Downloads](https://img.shields.io/github/downloads/nukesor/pueue-lib/total.svg)](https://github.com/nukesor/pueue-lib/releases)
-This is the shared library used by the Pueue client and daemon.
+This is the shared library used by the [Pueue](https://github.com/nukesor/pueue/) client and daemon.
It can also be used by third-party software to, for instance, to communicate with the Pueue daemon.
