flowchart TD A["🏗️ FastAPI Endpoint /start-v2"] --> B["⚡ start_bulk_generation_workflow.delay"]

B --> C["💾 Create Database Records"]

C --> D["📋 Initialize Redis Step Tracking"]

D --> E["🚀 Push validate_preset to Redis Queue"]

E --> F["✅ Return Celery Task ID"]

style A fill:#fff3e0
style F fill:#e8f5e8