- Introduced a new script `ensure-references.js` to ensure all documents have a `_reference` field, enhancing data integrity across models.
- Updated `package.json` to include the new script in the npm scripts section for easy execution.
- Refactored database utility functions to exclude additional models from audit logging, improving data privacy.
- Enhanced various schemas with new fields and methods for better tax calculations and inventory management.
- Updated the `notificationUserFromOwner` function to support 'marketplace' as a valid owner type.
- Added a new `marketplaceEvent` schema to manage marketplace events, including fields for `externalReference`, `topic`, and `status`.
- Enhanced existing schemas (e.g., `orderitem`, `shipment`, `client`, `listing`, `listingVarient`, `salesOrder`, `courierService`) to include `externalReference` fields for better integration with external systems.
- Introduced unique indexes for `externalReference` in relevant schemas to ensure data integrity and prevent duplicates.
- Improved the `marketplace` schema to include additional fields for eBay shipping services, enhancing its configurability.
