#[pyclass] over enum is missing python's name and value attributes

[softstream-link]

#[pyclass]
#[derive(Debug, Clone)]
pub enum ConType {
    Initiator,
    Acceptor,
}

equivalent

class ConType(enum.Enum):
    Initiator = enum.auto()
    Acceptor = enum.auto()

however when defined in python can be used as:

con_type = ConType.Initiator
print(f'{con_type.name}, {con_type.value}')

but if only defined using pyo3 rust calling name and value attributes fail

[davidhewitt]

I think this is a duplicate of #2887

That issue has a summary of what we think needs to happen to improve this, PR welcome to help!