Feature Request - HiDPI Support

[oneguynick]

Problem: The text and UI elements do not support scaling. It makes it incredibly difficult to play.

Version: OpenCiv3 0.3 Dutch

Troubleshooting:

• CLI Run: ./OpenCiv3.x86_64 -f --display-driver wayland --delta-smothing enable
• Assets: Tried both bulit-in and Civ3 assets

Env:

• Linux 6.18
• Wayland
• KDE Plasma 6.5
• Archlinux