Toggle check "for Knights's weekend approved" at personal boardgames

[Ndoll1]

Users can opt-in for approval of taking their boardgames to the Knights's weekends.

• [ ] Opt-in all

• [ ] Opt-in specific game(s)

• [ ] Opt-out all, when prior opted in

• [ ] Opt-out specific game(s)

• [ ] Export/filter function for all approved games for weekend committees

Nice to have

• [ ] If game/item from association auto opt-in, but exceptions allowed (Discworld kuch)