Enhancement of the make_brake_formed() function, and support of stamping/forming of sheetmetal and automatic creation of dies for stamping sheetmetal

[kcleung]

Have a look at the FreeCAD sheetmetal workbench:

https://wiki.freecad.org/SheetMetal_Workbench

It would be great if the build123d make_brake_formed() can also have advanced folding functions such as making folds with a specified bend radius, relief, and corner relief

Furthermore, it would be great if we also have a function of stamping of sheetmetal, and automatic creation of a die set for stamping of sheetmetal. This would be very useful for applications such as compound curves and combined cut and form (e.g. louvre)