Create and update QuickStack backend services, adapters, standalone services, and server actions using the project's established singleton, adapter, caching, and error-handling patterns. Use when editing files under src/server/services, src/server/adapter, src/server/utils, src/server.ts, or related server-side actions and backend utilities.
Create and review QuickStack backend unit and integration tests using the project's Vitest, Prisma, SQLite, and k3s conventions. Use when editing backend test files under `src/server/`, `src/shared/`, or `src/__tests__/integration/`, or when the user asks for backend test coverage, mocks, Prisma test DB setup, or Kubernetes integration tests.
Create and update QuickStack frontend pages, React components, forms, dialogs, tables, streaming UI, and Zustand-backed state using the project's established UI conventions. Use when editing frontend files, shadcn/ui composition, react-hook-form + Zod flows, Server Action consumption from client components, or client/server component boundaries.
Create and update QuickStack Elysia REST API routes using the project's established /api/v1 route conventions. Use when adding or editing files under src/server/api/v1, defining Elysia query/params/body/response schemas, or handling REST API authorization and errors.