feat: add test status badge

README.md

@@ -1,5 +1,7 @@
 # babel-plugin-lucide-react-native
 
+[![cov](https://github.com/WanQuanXie/babel-plugin-lucide-react-native/badges/coverage.svg)](https://github.com/WanQuanXie/babel-plugin-lucide-react-native/actions)
+
 This plugin is a transform to remove unused lucide icon dependencies in React Native, without forcing the user to cherry pick methods manually. This lets you use lucide-react-native naturally (aka as documented) without worrying about bundling parts you're not using.
 
 #### Example