Solved Themes for different resolutions.

[longpanda]

I add resolution_fit option in theme plugin.
Try this CI release: https://github.com/ventoy/Ventoy/actions...3756955234
https://www.ventoy.net/en/doc_github_ci.html

For more details about this option, you can refer: https://www.ventoy.net/en/plugin_theme.h...me_res_fit