Merge pull request #4 from laravel-upgrade-helper/doc-update

readme update

Author: dinncer

README.md

@@ -1,4 +1,7 @@
-# Laravel Upgrade Helper
+# [Laravel Upgrade Helper](https://laravel-upgrade-helper.github.io/)
+
+![image](https://user-images.githubusercontent.com/3058102/190493912-95aa862f-0428-4431-8143-cc80f593dace.png)
+
 
 This repository contains scripts that generates diff files for Laravel upgrade helper.