Kiro System Design

Design a system architecture for [SYSTEM DESCRIPTION] following Kiro's architecture patterns: **1. Requirements Analysis** - Functional requirements - Non-functional requirements (scale, performance, availability) **2. High-Level Architecture** - Core components - Data flow - External integrations **3. Component Design** - Service boundaries - API contracts - Data models **4. Infrastructure** - AWS services to use - Scaling strategy - Disaster recovery **5. Security** - Authentication/authorizat