- Add PROSPECTING_BATCH_DELAY_SECONDS config (default 1.0s) — polite
delay between prospects in batch scans to avoid rate limiting
- Apply delay to all 5 batch API endpoints and all Celery tasks
- Fix Celery tasks: error_message → error_log (matches model field)
- Add batch-scanning.md docs with rate limiting guide, scaling estimates
for 70k+ URL imports, and pipeline order recommendations
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move db.commit() from services to API endpoints and Celery tasks.
Services now use db.flush() only; endpoints own the transaction.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Migrates scanning pipeline from marketing-.lu-domains app into Orion module.
Supports digital (domain scan) and offline (manual capture) lead channels
with enrichment, scoring, campaign management, and interaction tracking.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
