Environment
- LAVAN_ENABLED: safety gate; set true only when ComparisonList may call Lavan.
- LAVAN_API_BASE_URL: Lavan API root. The app appends /api/v1 when needed.
- LAVAN_API_KEY: create authenticated quick scans through /api/v1/scans.
- LAVAN_PROJECT_ID: optional; when present, create scans inside that fixed project.
- LAVAN_INBOUND_WEBHOOK_TOKEN: trigger scans through Lavan inbound webhooks when a full API key is not needed.
- LAVAN_TEST_ENGINE_URL: direct browser engine fallback for local integration work.