- Add sat.service.ts as the main orchestrator that coordinates:
- FIEL credential retrieval and token management
- SAT download request workflow
- Package processing and CFDI storage
- Progress tracking and job management
- Support for initial sync (10 years history) and daily sync
- Automatic token refresh during long-running syncs
- Month-by-month processing to avoid SAT limits
- Raw SQL queries for multi-tenant schema isolation
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>