| # Database Configuration | |
| DATABASE_URL=postgresql+asyncpg://postgres:password@localhost:5432/fairrelay | |
| # Application Settings | |
| APP_ENV=development | |
| DEBUG=true | |
| # CORS origins (comma-separated, used in production) | |
| CORS_ORIGINS=https://fairrelay.vercel.app,https://fairrelay-dashboard.vercel.app | |
| # Workload Score Weights | |
| WORKLOAD_WEIGHT_A=1.0 | |
| WORKLOAD_WEIGHT_B=0.5 | |
| WORKLOAD_WEIGHT_C=10.0 | |
| WORKLOAD_WEIGHT_D=0.2 | |
| # Clustering Settings | |
| TARGET_PACKAGES_PER_ROUTE=20 | |
| # LangGraph / LangSmith (optional - for tracing) | |
| LANGCHAIN_TRACING_V2=false | |
| LANGCHAIN_API_KEY= | |
| LANGCHAIN_PROJECT=fair-dispatch-dev | |
| # Gemini API (optional - for LLM explanations) | |
| GOOGLE_API_KEY= | |