🐛 Bug Report

Passing the flag offline=True to the actuator classes doesn't work anymore. It raises an exception that the joint is not connected... which is kinda the point.

Code sample

knee = DephyActuator(tag="Knee", gear_ratio=9*83/18, offline=True)
with knee:
    knee.home()

Environment

pi on NB image

### Screenshots

![image](https://github.com/user-attachments/assets/e0ef9542-1ec4-466a-9db0-9a573566c43a)