GUI settings pane

[mcandre]

Hi,

I'm enjoying rio from the first launch. This terminal emulator appears to support my (zsh) setup at a much deeper level than competing terminals like Warp. I like the initial launch screen that indicates the location of the settings file. It's quite pretty, and upon clearing that I can see my good old shell's current prompt working properly. How exciting!

I even like that the terminal settings are managed with a simple text file that integrates very well with version control to back up and restore. However, for convenience I would still like a modern, conventional GUI to change the settings. I believe a GUI can manage the TOML file minimal collision between text customization vs. GUI customization.

Thanks all for supporting modern, Rust-based tools!