pub fn read_latest(
journals: &mut Vec<Arc<Journal>>,
aim_path: &Path,
) -> Result<String>Expand description
Read the latest complete workflow version from an AIM file using its journal.
Loads journal entries via load_journal, seeks to the start offset of the
newest Journal entry, and returns UTF-8 content from that offset to EOF.
Errors if the journal is empty, the file cannot be read, or content is not UTF-8.