Updated project structure

[schnubor]

Hi!

As mentioned in my previous PR I think it would improve DX a lot if there was a proper project structure instead of having all the src files in just src. So here's my suggestion:

• tests are moved out of src to a separate test dir in root -> running npm run build doesn't put .spec files in lib
• renamed all components to use jsx file type and moved them to src/components
• moved all hooks to src/hooks
• moved all utility fns to src/utils

Also updated the Github actions to use Node v16 since npm i -g npm@latest was installing npm v9 which is not compatible with Node v12. Also added an .nvmrc with Node v16 for convenience.

Let me know what you think!

Cheers, Christian

[hxf31891]

Hey @schnubor, first off thanks for contributing! It is a huge help, the features you added in your last PR were great. I'm going to look a little more closely into this one, mostly just so I don't lose track of where things are but generally I think its a good idea. The repo has grown significantly in size since the project started and issues eat up most of the time I have to sink into it, leaving stuff like organization in the dust.

Again, thanks for the help, will update soon.

[hxf31891]

Sorry for the slow response here, busy holiday season! I finally got the chance to parse through this and I think everything looks great. Going to merge and move forward with this as a structural starting point for future versions.