Function list_journal_commands 

pub async fn list_journal_commands(
    __arg0: State<AdminState>,
    __arg1: Query<JournalQuery>,
) -> impl IntoResponse

GET /monitoring/engine/journal/commands - List recent durable journal entries

Returns the last N journal command records showing what commands were durably persisted to the database. Unlike in-memory command traces, these survive restarts and provide idempotency guarantees.

Authentication: Requires X-Admin-Key header (performance protection).