DCP 2.0.7: Bugfix Release

Fixed

• Multicol and Singlecol materials now render identical colors for the same palette cell — dcp_albedo TexImage colorspace set to "Non-Color" so the linear GPU-rendered pixel values are no longer incorrectly treated as sRGB
• After palette generation / regeneration the panel state is reset to defaults: quadrant → Solid, Cell X/Y → 0, pick mode stopped cleanly; also fixes the “picker not found” issue that required a Pick-from-Image-Editor toggle after regeneration