Add option to `sesh list --icons` to show icons without color

[januz]

What would you like sesh to do?

Thanks so much for your great tool! I'd like to have an option to show the icons without ANSI colors as, given how I configured the highlighting of the selected item in fzf, the icon isn't shown for the selected item

[joshmedeski]

We can add a flag called --no-color

Are you interested in contributing? Otherwise I'll add it to the list of things for me to do next.

[januz]

@joshmedeski Thanks so much for the quick response! I don't have any experience with Go, unfortunately.

[joshmedeski]

No problem, I'll be sure to close this issue when it's been resolved 👍