feat: strengthen sketches, feature editing, and independent assemblies

crates/sketch/src/lib.rs

@@ -10,6 +10,7 @@
 
 mod curves;
 mod dims;
+mod freeform_offset;
 mod linalg;
 mod link;
 mod model;
@@ -24,6 +25,7 @@ pub use curves::{
     MAX_SPLINE_POINTS, bspline_beziers, conic_point, ellipse_point, end_curvature, fit_beziers, spline_end_tangent, spline_point, spline_polyline,
 };
 pub use dims::{DimFrame, DimLayout, chain_centres, default_text, dim_frame, dim_layout, encode_text};
+pub use freeform_offset::{FreeformOffset, OFFSET_TOLERANCE};
 pub use link::{Link, LinkGeom, LinkKind, LinkSource, MAX_LINK_ENTITIES};
 pub use model::{Constraint, ConstraintKind, Curve, CurveKind, SPoint, Sketch, SketchError, SketchView};
 pub use offset::OffsetChain;