Expose client_order_id for nash

[jankjr]

We will need to expose the field in nash-rust as well.

[Bi0max]

@jankjr is it planned to implement client_order_id in the near future? Without it, it's very hard to track your orders. E.g. what if order is created, but returned "order_id" is not saved due to some bug or problem with DB (anything can happen). Then system will completely lose track of the order.

[jankjr]

I think we added some support for clientIds some while back. But @notdanilo will know more.

[notdanilo]

I need to check the support state.

[Bi0max]

@jankjr @notdanilo . This functionality seems to be not implemented neither for JS, nor for Rust/Python clients.