v0.4.0: convert/resize/uv-unwrap/creative-lab tools + new gen params …

…+ image models + fact fixes

v0.3.0: printability automation suite (analyze + repair) + multicolor…

… model_url support

fix: repo URLs point to meshy-dev/meshy-mcp-server

v0.2.0: multicolor printing, slicer detection, built-in instructions