Merge pull request #1 from infocyph/feature/update

Update README.md

README.md

@@ -1,6 +1,7 @@
 # UID
 
 [![build](https://github.com/infocyph/UID/actions/workflows/build.yml/badge.svg?branch=main)](https://github.com/infocyph/UID/actions/workflows/build.yml)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/cec4c7ed0e274b3da4571973732a363e)](https://app.codacy.com/gh/infocyph/UID/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
 ![Libraries.io dependency status for GitHub repo](https://img.shields.io/librariesio/github/infocyph/uid)
 ![Packagist Downloads](https://img.shields.io/packagist/dt/infocyph/uid)
 [![License: MIT](https://img.shields.io/badge/License-MIT-green.svg)](https://opensource.org/licenses/MIT)