"""Learner scaffold. This intentionally contains an exercise, not the reference answer."""


def build_evidence():
    """Return the evidence dictionary specified in the capstone brief.

    Use the existing controller and authored cases. Add one supported-comparison
    case with your own expected finding, then record its valid rejection,
    a checkpoint recovery trace and a synthetic review/rejection trace. Preserve
    precise labels: no LLM, no real writes, no production release evidence.
    """
    raise NotImplementedError("Complete this learner exercise, then run check_submission.py --module starter")


if __name__ == "__main__":
    print("Learner scaffold: implement build_evidence; compare with reference only after attempting it.")