docs(readme): simplify header and add contributors section (#38)

- Remove emoji from title
- Remove tagline
- Replace Author section with Contributors placeholder

Author: CalvinAllen

README.md

@@ -2,9 +2,7 @@
   <img src="resources/icon.png" alt="Git Ranger Logo" width="128" />
 </p>
 
-<h1 align="center">🤠 Git Ranger</h1>
-
-<p align="center"><i>Taming your Git history, one line at a time!</i> 🐎</p>
+<h1 align="center">Git Ranger</h1>
 
 <p align="center">
   <a href="https://visualstudio.microsoft.com/"><img src="https://img.shields.io/badge/Visual%20Studio-2022%20%7C%202026-purple?style=for-the-badge&logo=visualstudio&logoColor=white" alt="Visual Studio 2022"></a>
@@ -132,12 +130,13 @@ This project is licensed under the **MIT License** — see the [LICENSE](LICENSE
 
 ---
 
-## 👨‍💻 Author
-
-**Calvin A. Allen**
+## 👥 Contributors
 
-[![Website](https://img.shields.io/badge/Website-codingwithcalvin.net-blue?style=for-the-badge&logo=google-chrome&logoColor=white)](https://codingwithcalvin.net)
-[![GitHub](https://img.shields.io/badge/GitHub-CodingWithCalvin-181717?style=for-the-badge&logo=github)](https://github.com/CodingWithCalvin)
+<!-- readme: contributors -start -->
+<p align="left">
+<a href="https://github.com/CalvinAllen"><img src="https://avatars.githubusercontent.com/u/41448698?v=4" width="64" height="64" alt="CalvinAllen"/></a>
+</p>
+<!-- readme: contributors -end -->
 
 ---