Write the renv project infrastructure for a project.
scaffold(project = NULL, version = NULL)The project directory. If NULL, then the active project will
be used. If no project is currently active, then the current working
directory is used instead.
The version of renv to associate with this project. By
default, the version of renv currently installed is used.
The function will update the project .Rprofile so that renv is
automatically loaded for new R sessions launched in this project. renv
will also be installed and made available within the project's private
library.