[Documentation] Tutorial?

[rubyFeedback]

Not sure if you ever have the time, but in the distant future perhaps you could either add
to the main README, or to another file, and explain the code as well on a semi-high
level? Just as an entry point and starter, does NOT have to be complete, just something
that gives an overview, and adds a bit more to that overview. Thank you for reading.

[gustavopezzi]

Hi @rubyFeedback. Maybe this helps? https://viewsourcecode.org/snaptoken/kilo/