- FastAPI-based face embedding service using InsightFace
- Modular package structure (app/config, app/models, app/face, app/image, app/routes)
- Async HTTP downloads with retry logic (httpx + tenacity)
- Image size/dimension limits and decompression bomb protection
- Comprehensive image decoding with color mode handling
- BBox coordinate clamping and embedding validation
- Production-ready structure with TODOs for security features
