React Query Patterns

Server state management - Query Factory & Options patterns

File Structure

entities/user/api/
├── keys.ts          # Query Key Factory
├── get-user.ts      # Individual API functions
├── get-users.ts
├── create-user.ts
├── update-user.ts
├── query.ts         # queryOptions definitions
└── mutation.ts      # mutationOptions definitions

1. Query Key Factory