add lines of code badge to readme

NotAPenguin0 · web-flow · commit 8da7ade94538 · 2022-07-05T23:45:32.000+02:00
diff --git a/README.md b/README.md
@@ -2,6 +2,8 @@
 
 [![CMake](https://github.com/NotAPenguin0/pscript/actions/workflows/cmake.yml/badge.svg?branch=master)](https://github.com/NotAPenguin0/pscript/actions/workflows/cmake.yml)
 
+https://img.shields.io/tokei/lines/github/NotApenguin0/pscript
+
 Custom programming language built for scripting plugins in my engine.
 
 ## Documentation
