Full CRUD API Endpoint Generator

Generate the full CRUD logic for managing a The resource to create CRUD for (e.g., 'User', 'Product') resource in Express. Include: 1. **Model/Schema definition** with appropriate types and validation 2. **Controller/Handler methods** for Create, Read (single + list with pagination), Update, and Delete 3. **Route setup** following RESTful conventions 4. **Input validation** for all endpoints 5. **Error handling** with appropriate HTTP status codes (400, 404, 409, 500) 6. **TypeScript types** for request/response shapes Requirements: - Use TypeScript best practices - Include comments explaining design decisions - Handle edge cases (duplicate entries, not found, invalid input) - Return consistent response shapes Additional context: None