Toolhead katapult/klipper for canbus

Working with katapult for the toolhead


<img width="1368" height="317" alt="Image" src="https://github.com/user-attachments/assets/eab5e973-09a4-4587-8e17-0e8073dc0648" />
<img width="1361" height="335" alt="Image" src="https://github.com/user-attachments/assets/7bb7d49b-3498-4e64-8306-3942236de74e" />