* Add ETag optimistic concurrency for document replace Co-authored-by: Pijus Kamandulis <pikami@users.noreply.github.com> * Expose precondition error code header Co-authored-by: Pijus Kamandulis <pikami@users.noreply.github.com> * Stop Badger GC before closing datastore Co-authored-by: Pijus Kamandulis <pikami@users.noreply.github.com> --------- Co-authored-by: Cursor Agent <cursoragent@cursor.com>