Feature/setting up ruff

[RichieCahill]

First i want to say that this code is cool.

Im planing to use it and want to make it easier to maintain. this consist of 2 major changes 1 adding ruff for linting and formatting 2 moving the demo code to its own file there are 2 code changes that i will call out with comments

[Dicklesworthstone]

Hey sorry for the delay in responding, I've been super busy. Will go through this more thoroughly when I have a chance. It's a bit of a pain to prepare everything again and resubmit to pip and also test everything, so not sure these changes are significant enough to justify doing that just yet. But appreciate the interest in the project and will try to integrate everything when I have more time.