Valid values for levelUpClearSeconds, so a form can offer them rather than hardcode them.
OptionallogThe kinds logChannelOverrides accepts, served rather than hard-copied.
This is the live authority - the same list the log filter uses and the same one the PATCH
validates against. Build the routing form from it rather than from GuildFishingEventKind,
which is a hand-copy in this package and drifts the day a kind is added server-side.
Absent on APIs predating per-kind routing.
Whether a dock panel message currently exists.
Read-only context, so a form can validate before submitting rather than learning from a 400.