* Core: typing for `Option.default` and a few other `Option` class variables
This is a replacement for https://github.com/ArchipelagoMW/Archipelago/pull/2173
You can read discussion there for issues we found for why we can't have more specific typing on `default`
instead of setting a default in `Option` (where we don't know the type), we check in the metaclass to make sure they have a default.
* NumericOption doesn't need the type annotation that brings out the mypy bug
* SoE default ClassVar