Set up a todo list using the todo.sh script in the working directory so that check todo.sh exits successfully.

Set up a todo list using the todo.sh script in the working directory so that check todo.sh exits successfully.: 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.