Function replay_persisted_handler_failures 

fn replay_persisted_handler_failures<FEN: FoundryEvmNetwork>(
    handlers_dir: &Path,
    current_settings: &InvariantSettings,
    executor: Executor<FEN>,
    ctx: &ReplayContext<'_>,
) -> HashMap<(Address, Selector), InvariantFuzzError>

Replays persisted handler-side assertion bugs. A file is kept only if the anchor still asserts at the same (reverter, selector) site; stale files (anchor no longer asserts, asserts at a different site, or earlier call asserts) are deleted in place.