Suggest to use only either Yarn or NPM or Bun

[FrameMuse]

Currently, in your project you're having yarn and npm both, which is not only confusing, but also makes it a little bit hard to run your demo. I had to replace all yarn scripts with NPM to make it run because I don't have it installed.

So, please, consider using only one thing, for example npm, it's universal as for now I believe.

Really like your project though, thanks

[donmccurdy]

Hi, and thanks! My intensions are:

1. You can use any package manager you want in your own application. I show the installation instructions with npm since it's the most common, and people using less common package managers generally know how to adapt those instructions.
2. When contributing to or running this repository locally (as opposed to installing it as a dependency from a registry) I use Yarn.

I see the documentation is out of date about (2), and I would like to update that.