3D sketch curves (wires): Include 3D Geometry keeps out-of-plane edges and curves 3D; Project To Surface (curves onto a face along the sketch normal), Intersection Curve (bodies/faces), Isoparametric Curve (u/v or a direction), Spun Profile (a body's outline about an axis) and Fit Curves to Mesh Section; all linked and re-resolved; wires drawn, inspected and deletable

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL

crates/engine/src/cmd/inspect.rs

@@ -142,6 +142,7 @@ fn sketch_json(s: &Session, id: u64) -> Option<Value> {
         "constraints": constraints,
         "profiles": profiles,
         "links": sk.links,
+        "wires": sk.wires.iter().map(|w| json!({"id": w.id, "points": w.pts.len(), "start": w.pts.first(), "end": w.pts.last(), "link": w.link})).collect::<Vec<_>>(),
     }))
 }