pub fn compute(store: &Store) -> Result<Emit>Expand description
SWEEP. Project the whole store into an Emit: every content file
via Store::walk (both layers, derived catalogs skipped) plus the root
DB.md, sorted by path. Read-only; errors only on real failures (an
unreadable file, a broken walk) — malformed content degrades per the
module contract, it never aborts the dump.