Release 0.4.5

Release 0.4.5

Fixes

• Emboss tool fixed (was broken in 0.4.4): text shapes are now correctly scaled to millimeters. Previously the generated text mesh was enormously oversized, making the model seem to disappear and crashing the slicer.
• Emboss text is now centered on the tapped surface point and sinks half its depth into the surface, so it fuses cleanly when slicing and engrave mode (cut) genuinely overlaps the model.
• Correct text placement on moved/rotated objects (world→object-local transform).

Changes

• Default emboss text is now "OrcaSlicer Mobile".