update read me

Author: ket sakda

README.md

@@ -1,4 +1,11 @@
 # This is my package UnitConversions
+
+---
+[![Latest Version on Packagist](https://img.shields.io/packagist/v/vendor_slug/package_slug.svg?style=flat-square)](https://packagist.org/packages/vendor_slug/package_slug)
+[![GitHub Tests Action Status](https://img.shields.io/github/workflow/status/vendor_slug/package_slug/run-tests?label=tests)](https://github.com/vendor_slug/package_slug/actions?query=workflow%3ATests+branch%3Amaster)
+[![GitHub Code Style Action Status](https://img.shields.io/github/workflow/status/vendor_slug/package_slug/Check%20&%20fix%20styling?label=code%20style)](https://github.com/vendor_slug/package_slug/actions?query=workflow%3A"Check+%26+fix+styling"+branch%3Amaster)
+[![Total Downloads](https://img.shields.io/packagist/dt/vendor_slug/package_slug.svg?style=flat-square)](https://packagist.org/packages/vendor_slug/package_slug)
+---
 ## Installation
 
 You can install the package via composer: