v2.2.0

Changed

• frontend skill: forms migrate from React Hook Form to TanStack Form. The scaffold's form stack is now @tanstack/react-form — the same family as the scaffold's TanStack Router + TanStack Query, and the stack shadcn's own docs currently favor — instead of react-hook-form + @hookform/resolvers. SKILL.md's basic pattern and references/forms.md's modal/edit-form patterns now use useForm with validators: { onSubmit: schema } and form.Field's render prop, wrapped in shadcn's Field/FieldLabel/FieldError primitives, instead of register/Controller/zodResolver.
• frontend skill: three more curated shadcn primitives — alert, empty, field. references/scaffold-map.md's components/ui/ inventory and references/auth_ui.md/references/data_fetching.md now reference these where they replace hand-rolled markup (e.g. empty states, inline field errors), keeping with the "never hand-roll a primitive shadcn ships" rule. skills/cli/references/scaffold-map.md component list updated to match.
• frontend skill: the scaffold's toaster is now the real vendored shadcn Toaster (ui/sonner.tsx), not a hand-rolled AppToaster. routing.md and data_fetching.md's __root.tsx examples now import Toaster from @/components/ui/sonner; scaffold-map.md's component inventory drops app-toaster/forms/form-field (both deleted from the scaffold) and adds sonner to the curated components/ui/ list.

Fixed

• frontend skill: SKILL.md's own frontmatter still said "React Hook Form + Zod forms" — missed in the earlier TanStack Form migration pass, which updated the body sections but not the YAML description used to decide when the skill activates.