- Add deprecation notice to inventory/warehouse.entity.ts
- Duplicated with warehouses/warehouse.entity.ts (same table)
- Plan unification in warehouses module with all fields and relations
- Document that Product entities are NOT duplicates
- products.products: Commerce/retail focused (SAT, pricing, dimensions)
- inventory.products: Warehouse management focused (Odoo-style, valuation)
- Intentionally separate by domain
