feat: Yarn PnP support in monorepo

[ksorv]

What is the new or updated feature that you are suggesting?

Supporting the yarn's PnP arch. I dont know how this can be done, So no more to say, sorry.don't

Why should this feature be included?

Most of the libraries like React, Gatsby, Next, etc support yarn's PNP arch.

Also, I can work on it if directions are provided.

[chaance]

Do you think you could make an example monorepo with Yarn PnP to illustrate the current behavior vs. expectations?

[ksorv]

Here @chaance https://github.com/ksorv/remix-monorepo-example

Please run: yarn run setup and then yarn start on the root.

Also plz ignore the react-router-dom as that I've not looked into, Might have to raise an issue for that :)

[penx]

Related #683 (comment)

[MichaelDeBoey]

Closed by #1316