Fix enterprise model scopes by making ready_for_checkout return enterprises and not ids again and by making not_ready_for_checkout select the id field from the ready_for_checkout scope
Fix enterprise model scopes by making ready_for_checkout return enterprises and not ids again and by making not_ready_for_checkout select the id field from the ready_for_checkout scope

lin-d-hop/openfoodnetwork,Matt-Yorkley/openfoodnetwork,openfoodfoundation/openfoodnetwork,openfoodfoundation/openfoodnetwork,openfoodfoundation/openfoodnetwork,lin-d-hop/openfoodnetwork,mkllnk/openfoodnetwork,lin-d-hop/openfoodnetwork,Matt-Yorkley/openfoodnetwork,mkllnk/openfoodnetwork,lin-d-hop/openfoodnetwork,Matt-Yorkley/openfoodnetwork,mkllnk/openfoodnetwork,mkllnk/openfoodnetwork,Matt-Yorkley/openfoodnetwork,openfoodfoundation/openfoodnetwork