Make an ESLint Plugin version

[matt-kinton]

This might not be possible due to it being written in Rust and based on SWC but this feels like it would be perfect as an Eslint plugin.

Loving the vscode extension anyway!

[michaelangeloio]

This actually may be possible if ESLint supports WASM. Will let you know!

[michaelangeloio]

So I did quite a bit of research, including trying to make an eslint custom processor: https://eslint.org/docs/latest/extend/custom-processors

TLDR: Eslint doesn't support async processors, which we heavily rely on. Here's a really good thread for context: eslint/eslint#15475

ESLint will eventually do a rewrite (eslint/eslint#15475), so when they allow for custom processors with async, we can revisit this!

[reececomo]

Awesome! Very useful @michaelangeloio, thank you

[JounQin]

https://github.com/un-ts/synckit can be used before ESLint supports async processors.