- Add marketplace-integration.md: Full architecture for bidirectional
marketplace integration (products, orders, fulfillment, inventory sync)
- Add multi-marketplace-product-architecture.md: Detailed product data
model with translations and vendor override pattern
- Add product-migration-database-changes.md: Database migration plan
with SQL scripts and model updates
- Update mkdocs.yml with new documentation entries
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>