NODE_ENV=development
LOG_LEVEL=debug
APP_NAME=Nexus
APP_PORT=3000

# Database PostgreSQL with pgvector
DATABASE_URL="postgres://postgres:72ff3d8d80c352f89d99@192.168.1.20:5433/nexus?sslmode=disable"

# Server
PORT=3000
CLIENT_URL=http://localhost:3001

# JWT
JWT_SECRET=your-super-secret-jwt-key-change-in-production-nexus-2026

# File Upload
MAX_FILE_SIZE=10485760
UPLOAD_DIR=./uploads

# AI Providers (optional - users configure in UI)
OPENAI_API_KEY=
ANTHROPIC_API_KEY=
GOOGLE_API_KEY=
MISTRAL_API_KEY=
COHERE_API_KEY=