Icons System

[yhyadev]

Why

In every "code editor" they have icons
So I have an idea to make this a thing in helix

System Design

In Rust we can read files (obviously), So what if there is library named helix-icons inside it there is folder named icons that contains text files with nerdfont icons like helix-icons/src/icons/(icon_name).txt and in helix-icons/src/lib.rs there is find_icon(name: &str) -> Option<String>, Also it would be better if we have function that gives you icon by file extension

[yhyadev]

Very simple idea... I think?

[yhyadev]

#2869