wip: add codacy for displaying code quality

Author: chadsec1

README.md

@@ -1,6 +1,7 @@
 ## Coldwire - An ultra secure messenger for the ultra paranoid
 ![Tests](https://github.com/Freedom-Club-FC/Coldwire/actions/workflows/tests.yml/badge.svg)
 ![Coverage](https://coveralls.io/repos/github/Freedom-Club-FC/Coldwire/badge.svg?branch=main)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/3f378d152ff24f2f93c9d93928f91ee2)](https://app.codacy.com/gh/Freedom-Club-FC/Coldwire/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
 
 A post-quantum secure messenger for the ultra paranoid