[Feature Request] FOK + OTO

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Is your feature request related to a problem? Please describe.

FOK can't be used with OTO

### Describe the solution you'd like.

FOK should work with OTO
**Why?**
This saves a lot of time, code and resources that you spend dealing with unfilled positions.

### Describe an alternate solution.

_No response_

### Anything else? (Additional Context)

Tested with `alpaca-py 0.6.1`