DATABASE_URL=postgresql://username:password@hostname:6543/postgres
CORS_ORIGINS=http://127.0.0.1:5173,http://localhost:5173
ENABLE_LLM_REPORTS=true
LLM_PROVIDER=auto
OLLAMA_BASE_URL=http://127.0.0.1:11434
OLLAMA_MODEL=llama3
OLLAMA_TIMEOUT_SECONDS=6
HF_TOKEN=
HF_CHAT_MODEL=meta-llama/Llama-3.1-8B-Instruct:cerebras
HF_ROUTER_BASE_URL=https://router.huggingface.co/v1
MAX_UPLOAD_SIZE_MB=8
SURFACE_GATE_ENABLED=false
SURFACE_DETECTOR_PATH=
SURFACE_DETECTOR_CLASS_NAME=steel_surface
SURFACE_DETECTOR_CONFIDENCE=0.40
SURFACE_DETECTOR_MIN_AREA_RATIO=0.12
SURFACE_DETECTOR_EXPAND_RATIO=0.04
SURFACE_DETECTOR_IMAGE_SIZE=640
SURFACE_CLASSIFIER_PATH=
SURFACE_CLASSIFIER_STEEL_LABEL=steel
SURFACE_MIN_STEEL_CONFIDENCE=0.55
SURFACE_GRAY_DELTA=16
SURFACE_MIN_GRAY_RATIO=0.72
SURFACE_LOW_SAT_PIXEL_THRESHOLD=45
SURFACE_MIN_LOW_SAT_RATIO=0.78
SURFACE_MAX_MEAN_SATURATION=40
SURFACE_MAX_COLORFULNESS=24
SURFACE_MAX_SKIN_RATIO=0.16
SURFACE_MIN_TEXTURE_VARIANCE=80
OPENROUTER_API_KEY=
OPENROUTER_MODEL=openrouter/free
OPENROUTER_BASE_URL=https://openrouter.ai/api/v1