- Add LetzshopVendorCache model to store cached vendor data from Letzshop API - Create LetzshopVendorSyncService for syncing vendor directory - Add Celery task for background vendor sync - Create admin page at /admin/letzshop/vendor-directory with: - Stats dashboard (total, claimed, unclaimed vendors) - Searchable/filterable vendor list - "Sync Now" button to trigger sync - Ability to create platform vendors from Letzshop cache - Add API endpoints for vendor directory management - Add Pydantic schemas for API responses Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Generic single-database configuration.