embroideries
All DraftStage.Embroider nodes in this Draft, in topological order.
A path-only Draft (the degenerate case built by Warp.shuttle) has at most one embroider. The G2 combine combinator can produce Drafts with multiple independent embroider branches; they all appear here.
Use embroidery when you need the single embroider of a path and want to assert the single-embroider invariant.