Set up a Node.js project in /app with a package.json that declares extra-iterable as a dependency.

Set up a Node.js project in /app with a package.json that declares extra-iterable as a dependency.: a task in rts-1k-rootless-apptainer: RTS-1K: offline rootless Apptainer release (Harbor dataset). What the agent is asked, how it is graded, what it runs in, and its files.