Fix non user badge text color in light mode

**Issue**: Checkmark and text appeared with black color in light mode. They should be white in both dark and light. <img width="118" alt="Screenshot 2023-12-24 alle 10 40 23" src="https://github.com/SwiftcordApp/Swiftcord/assets/94223094/b8459e71-7da6-44df-85ae-c34c45b63d24">