🏛️ Architecture Blueprint: Hexagonal, Screaming Architecture, CQRS Pattern in Frontend (React 19 + TanStack)
IMPORTANT FOR AI AGENTS: This document is the SINGLE SOURCE OF TRUTH. You MUST follow the directory structures, dependency rules, and naming conventions defined here without deviation.
Philosophy: Strict Hexagonal Architecture (Ports & Adapters) combined with CQRS, Screaming Architecture, and Domain-Driven Design (DDD).
Goal: Decouple Business Logic (Domain) from the UI (React) and External Services (API).