docs: adding some badges to the readme

Author: erunion

README.md

@@ -4,6 +4,8 @@ Core coding standards for ReadMe projects.
 
 [![](https://d3vv6lp55qjaqc.cloudfront.net/items/1M3C3j0I0s0j3T362344/Untitled-2.png)](https://readme.io)
 
+[![npm](https://img.shields.io/npm/v/@readme/eslint-config)](https://npm.im/@readme/eslint-config) [![Build](https://github.com/readmeio/eslint-config/workflows/CI/badge.svg)](https://github.com/readmeio/@readme/eslint-config)
+
 ## Installation
 
 You'll need to install [`ESLint`](https://www.npmjs.com/package/eslint) and [`Prettier`](https://www.npmjs.com/package/prettier) into your project. Use this shortcut to install them alongside the config (if using **npm 5+**):