Add support for Multi tool printers

[SoftFever]

Discussed in https://github.com/SoftFever/OrcaSlicer/discussions/5942

Placeholder ticket to track tool changer support for Orca

[ElectricalBoy]

Possibly related:

• https://github.com/prusa3d/PrusaSlicer/issues/12502
• https://github.com/prusa3d/PrusaSlicer/commit/dba0377c298ab2752d2f80b5ca89d619bb984415

[SoftFever]

Possibly related:

• Bambu 3MF - kept colour painting prusa3d/PrusaSlicer#12502
• prusa3d/PrusaSlicer@dba0377

Nah, this ticket is a placeholder to track multi tool/tool-changer support feature for Orca. It's a different thing with the links you post.

[ElectricalBoy]

Okay, that makes more sense. I only looked at the original post put by GitHub.