Extract pilot skin-aware component recipes

docs/rfcs/multi-style-architecture.md

@@ -494,7 +494,7 @@ Deliverables:
 
 Status:
 
-- not started
+- completed
 
 ### Phase 3: Docs Validation Surface
 
@@ -603,8 +603,9 @@ As of 2026-03-20, the project is at this point:
 - `@ai-ui/ui/skins.css` export added
 - Storybook globals now switch `skin`
 - docs switching surface added in `Foundation/Style Contract`
-- no component extraction started
-- no broad skin-aware component recipes implemented yet
+- pilot recipe extraction completed for `Button`, `Card`, `Input`, `Dialog`, `Switch`,
+  and `Skeleton`
+- broader component-library rollout still pending
 
-The next implementation task should be Phase 2: pilot skin extraction for
-`Button`, `Card`, `Input`, `Dialog`, `Switch`, and `Skeleton`.
+The next implementation task should be Phase 3: add a dedicated comparison-oriented docs
+validation surface for skins and motion modes.