Atom-db

- **breaking** Make `Relation` return a RelatedList with `save` and `load` methods.
- Don't rewrite bytecode
- Pass onclause when using join to prevent sqlalchemy from picking incorrect relation
- Fix select_related with duplicate joins (eg `select_related('a', 'a__b')`)
- Change Enum database name to include the table name
- Add builtin set / tuple support for JSONModel

- Fix error with 3.11

- Fix problem with flatten/unflatten creating invalid columns.

- Return from bulk_create if values list is empty
- Fix problem with order_by not having __bool__ defined

- Change internal data types to set to speed up building queries and allow caching
- Add a `bulk_create` method to the model manager.
- Add `py.typed` to package

- Fix a bug preventing select_related on multiple fields from working
- Add django style `exclude` to filter