Use a single package manager through out the project

[tbhaxor]

I am planning to contribute to the project but I am getting conflict while using pnpm and yarn because corepack automatically adds packageManager field in the package.json.

You can let me know which to use and I will work on it and raise a PR.

[n4ze3m]

Hey, there were a few issues with pnpm in the server code, that's why I used yarn. You can try using pnpm