Building a Lightning Type With a Widget Coordinate Lightning Type, Apex class, and HXL widget generation across the two paths below. This skill never authors content directly — it loads and invokes leaf skills in dependency order, gates progress on user approval, and runs validation gates before reporting completion. Scope Apex-backed Lightning Types only — root of the form (outer class). The class itself carries the fields that define the payload shape; nested list-element types live as inner classes referenced by fields on the outer class. Object/JSON-based Lightning Types (root with primit…