# OpenRouter AI Configuration
OPENROUTER_API_KEY=your_openrouter_api_key_here
# OPENROUTER_DEFAULT_MODEL=deepseek/deepseek-v4-flash
# ALLOW_SERVER_FALLBACK_KEY=false

# Rate Limiting
# VIBEGRAPH_RATE_LIMIT_ENABLED=true

# Upload
# VIBEGRAPH_UPLOAD_RETENTION_SECONDS=3600
# VIBEGRAPH_UPLOAD_CLEANUP_INTERVAL_SECONDS=300

# CORS
# VIBEGRAPH_CORS_ORIGINS=http://localhost:5173,https://vibegraph.vercel.app