Write the renv project infrastructure for a project.
scaffold(project = NULL, version = NULL, repos = getOption("repos"))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 R repositories to associate with this project.
Invoking renv::scaffold() will:
Install renv into the project library,
Update the project .Rprofile so that renv is automatically loaded
for new R sessions launched in this project, and
Write a bare lockfile renv.lock.