"Length" is more natural than "height" for flat plate materials.
Renames the field on OpenNest.Geometry.Size, Box.Height property,
and all references across 38 files.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Without this attribute, WithToolsFromAssembly does not discover
the tool methods and the server reports no tools capability.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
