Deploy from 3dvalley spaces/remesh: native.py, chunked bake, STL and PLY upright

QuadriFlow remesh; Make solid endpoint (/solid) with baked textures

Auto face count: the fewest faces that keep the shape within 0.4%

Remesh: sealed rebuild, Instant Meshes, xatlas, baked PBR with stored tangents

Remesh: sealed rebuild, Instant Meshes, xatlas, baked PBR with stored tangents

initial commit