Code refactor, linting, formatting...

[MicaelJarniac]

I've been loving the game so far, and decided to give it a go at refactoring the code here.

I understand these might be too many changes to review, and a lot of it is very opinionated, so feel free to reject the PR.

If you do like it, though, and would like me to change something, feel free to ask.

It's WIP for now, so I'll create the PR as a draft.

[maschere]

Hi Micael, thanks for your interest in the project and the work on this PR. I won't be merging any PRs in the next weeks until JOY 1.0 is out and any critical issues fixed.

Now this PR are a lot of changes, and I'm not entirely sure if I want to completely refactor and restructure the pyjop code.

[MicaelJarniac]

Hi Micael, thanks for your interest in the project and the work on this PR. I won't be merging any PRs in the next weeks until JOY 1.0 is out and any critical issues fixed.

Now this PR are a lot of changes, and I'm not entirely sure if I want to completely refactor and restructure the pyjop code.

No worries. I'm having as much fun working on this code as playing the game. I think I'll keep working on it for myself, and if you see anything you could use, just let me know.

I'm trying to keep the API unchanged, mostly just fixing typing errors. I'm also trying to write tests for the codebase.

I plan on trying to make my own interface based on this one, but with API changes, async stuff, and such, but that's just an idea for now.