carwash-saas

Provides the exact scaffold pattern for new Next.js dashboard pages in carwash-saas. Use this when creating a new page under apps/dashboard/app/(dashboard)/. Covers the Server Component vs Client Component split, TanStack Query hook co-location, loading/error/data states, and Tailwind layout conventions.

Guides correct Expo SDK 52 + Expo Router + React Native implementation. Use this when building mobile screens, navigation flows, native components, styling, or data fetching in apps/mobile. Read the relevant docs first, then apply the checklist before writing code.

Guides correct React implementation and component design. Use this when implementing React components, hooks, or features — read the relevant React 18 docs first, then apply the checklist before writing code. Also use this when the same pattern appears in multiple places and needs to be extracted into a shared utility or component.

Enforces correct Supabase usage in carwash-saas. Use this when writing any Supabase query, mutation, RPC call, auth check, migration, or RLS policy. Covers client selection, RPC-only writes, JWT-based multi-tenancy, and migration conventions.

Guides writing tests in carwash-saas. Use this when asked to add, write, or fix tests. Covers which test framework to use per package, Supabase mocking, TanStack Query test setup, React Testing Library patterns, and Expo/React Native testing.

Enforces TypeScript strict mode and Zod validation patterns in carwash-saas. Use this when writing types, interfaces, Zod schemas, form validation, or any TypeScript code. Covers no-any policy, type vs interface, schema conventions, type imports, and common strict-mode pitfalls.