* feat: adds sortOptions property to relationship field * chore: fix lexical int tests * feat: simplifies logic & updates joi schema definition * feat: revert to default when searching in relationship select * fix types and joi schema * type adjustments --------- Co-authored-by: Alessio Gravili <alessio@bonfireleads.com> Co-authored-by: Jarrod Flesch <jarrodmflesch@gmail.com>