Update index.md to add project using conventional branch (#36)

Author: shenxianpeng

content/about/index.md

@@ -15,7 +15,11 @@ The Conventional Branch specification was inspired by [Conventional Commits](htt
 
 ## Projects Using Conventional Branch
 
-* [commit-check](https://github.com/commit-check): Supports checking commit messages, branch naming, committer name/email, commit signoff, customizing error messages, suggested commands and more.
+* [ansible/metrics-utility](https://github.com/ansible/metrics-utility/blob/devel/docs/contributing/CONTRIBUTING.md): Standalone utility for github.com/ansible/awx.
+* [cuhacking/2025](https://github.com/cuhacking/2025): Flagship platform for cuHacking's 2025 hackathon.
+* [commit-check](https://github.com/commit-check): A free, powerful tool that enforces commit metadata, branch naming, and more.
+* [ZeusAutomacao/DFe.NET](https://github.com/ZeusAutomacao/DFe.NET): Biblioteca em C# para emissão e impressão de NFe, NFCe, MDF-e e CT-e.
+* _[... and more projects using Conventional Branch](https://github.com/search?q=conventional-branch.github.io&type=code&p=1)._
 
 [![Conventional Branch](https://img.shields.io/badge/Conventional%20Branch-1.0.0-blue)](https://github.com/conventional-branch/conventional-branch)