Add new image to README

Added a new image to the README for better visualization.

Author: rpfilomeno

README.md

@@ -5,7 +5,9 @@ A modern Windows GUI application for managing [ProxiFyre](https://github.com/wir
 ![License](https://img.shields.io/badge/license-MIT-blue.svg)
 ![Go Version](https://img.shields.io/badge/go-%3E%3D1.16-blue.svg)
 
-<img width="880" height="608" alt="Main Window" src="https://github.com/user-attachments/assets/d18b396b-6fca-4e9e-9794-c455c6b329a2" />
+
+<img width="1280" height="640" alt="Copy of Untitled (2)" src="https://github.com/user-attachments/assets/36083d12-597d-4a74-9d99-e1725d915b2b" />
+
 <img width="253" height="152" alt="SysTray" src="https://github.com/user-attachments/assets/f3581825-4827-443e-b335-1512a12b2bf7" />