* improve design of assignment tab * design fix * add prioity dialog * implement UI * add backend to save priorities * add priorty to rr algorithm + tests * fix defaulValue for select + added translations * add toggle for round robin fixed hosts * don't show priorities for fixed hosts * type fixes * code clean up and type fixes * clean up getValues and setValue * code clean up * fix tests * code clean up * fix undefined check * allow null for priority --------- Co-authored-by: CarinaWolli <wollencarina@gmail.com>