[FR] Pipe through Klipper Estimator

[Sineos]

Is your feature request related to a problem? Please describe

Currently the print time guesses are just that - guesses based on slicer information and (I assume) layer times of the previous layers.

Describe the solution you'd like

Pipe the gcode transparently through Klipper Estimator to return accurate print time forecasts to the clients

Describe alternatives you've considered

Leave it as is. Anyway takes as long as it takes 😉

Additional information

No response