fix correct git branch image and docs reference

Author: tomdu3

Wireframe/README.md

@@ -58,4 +58,4 @@ They ensure your code is reliable, maintainable, and presents a polished, credib
 
 - [Keeping your README Fresh and Engaging](https://microsoft.github.io/genaiscript/blog/readme-maintenance/)
 - [Starting Guide to Wireframe Design – 7 Steps & 3 Tools](https://www.oursky.com/blogs/starting-guide-to-wireframe-design---7-steps-3-tools/)
-- [Git for Beginners: Essential Git Commands](https://levelup.gitconnected.com/git-for-beginners-basic-terms-essential-commands-how-to-work-platforms-and-git-vs-github-755b55760e62)
+- [Mastering Git Branches: From Creation to Conflict Resolution](https://blog.devgenius.io/mastering-git-branches-from-creation-to-conflict-resolution-bd227ee12339)