Add toggles for all boolean values on contest page #2420
Description
On the contest page, there is currently one boolean option that can be toggled directly, while the other's cannot:
It is currently a very specific route https://github.com/DOMjudge/domjudge/blob/main/webapp/src/Controller/Jury/ContestController.php#L345
but it would be cool if we could add toggles in a generic way to all booleans, perhaps even on other pages as well.