Function code_nudge 

pub fn code_nudge(
    path: &Path,
    feature: Option<&str>,
    task: &str,
    comments: &[CodeComment],
    state: Option<&Path>,
) -> CommandResult

Send N Comments as a Nudge: Code-view line comments on a task’s diff as one note for its next attempt (path:line "quote" — text per line). A line of a frozen test is a review comment instead, never a nudge.