Migrate from appdirs to platformdirs

[MikeBirdTech]

Is your feature request related to a problem? Please describe.

Appdirs has been officially deprecated. It is recommended to change to platformdirs. The repo for platformdirs can be found here: https://github.com/platformdirs/platformdirs

Describe the solution you'd like

Appdirs is only used in a couple of files, as can be seen here: https://github.com/search?q=repo:KillianLucas/open-interpreter+appdirs&type=code

Please update to platformdirs to ensure we use maintain packages

Describe alternatives you've considered

No response

Additional context

No response

[lombad]

I am currently looking into open-interpreter and would love to help here and there. If OK, I would create a PR right away.

[Notnaton]

I am currently looking into open-interpreter and would love to help here and there. If OK, I would create a PR right away.

Awesome, this is exactly what these "good first issues" are for. It's to help new contributors get a foot in on the project and get familiar with the code.

If you need any help you can ping me here or on the Discord 👍