itx-mobile-shop

Testing E2E strategies based on Clean Architecture layers with cypress. Trigger: Invoke when writing tests E2E or testing user flows, verifying full integration in realistic scenarios.

Standardizes how the application handles asynchronous states, errors, and feedback using TanStack Query/Router patterns. Trigger: Apply when building async UIs to implement Suspense, Skeletons, and Error Boundaries instead of manual loading states.

Tailwind CSS 4 patterns and best practices. Trigger: When styling with Tailwind - cn(), theme variables, no var() in className.

TanStack Query and Router patterns and best practices. Trigger: When implementing data fetching and routing with TanStack Query and Router.

Testing strategies based on Clean Architecture layers. Trigger: Invoke when writing tests to enforce layer-specific mocking strategies (Unit vs Integration)

TypeScript strict patterns and best practices. Trigger: When writing TypeScript code - types, interfaces, generics.

Zod 4 schema validation patterns. Trigger: When using Zod for validation - breaking changes from v3.

Zustand 5 state management patterns. Trigger: When managing React state with Zustand.