pub fn list_archives(
filestore: &FileStore,
definition_id: &str,
limit: usize,
) -> Result<Vec<ArchiveSummary>, String>Expand description
List archive zones for definition_id, newest first.
Returns up to limit rows. limit = 0 means “default 20”; caller
must clamp upper bounds. Each row carries a small preview lifted
from the archive’s output.state.json.