loaded in different moments.
The SliceProcessWidget is loaded once there is something to slice and it
also shows the process of slicing. The OutputProcessWidget will show the
print information and the actions to do to output the results, such as
Print over network, Save to file, ...
Contributes to CURA-5786.
because there is no sidebar anymore.
Several different margins and linings were created depending on the
side, not depending on where it belongs.
Contributes to CURA-5784.