Use an environment variable to point to the proper Node.js version

[fernandocanizo]

I tried to depart from nvm by using pnpm env, however due to the way it manages Node.js versions, by pointing it with a symlink, I cannot work on two different projects with different Node.js version requirements at the same time, because the minute I change it, it changes globally, since it modifies where the symbolic link points to.

With nvm I can work at the same time in different projects with different Node.js version requirement as nvm stores the folder to use, which points to the proper version, on an environment variable:

NVM_BIN=${HOME}/.config/nvm/versions/node/v20.8.0/bin

Currently I cannot make the full switch to pnpm due to this fact. It would be nice to change this so we can use a single tool to manage packages and versions of Node.js.