- Introduced ProformaItemTax value object to encapsulate tax properties (code, name, percentage).
- Updated ProformaTaxResolver to utilize ProformaItemTax instead of Tax.
- Modified recurring proforma materializer to handle new tax structure.
- Adjusted proforma aggregate and item entities to accommodate ProformaItemTax.
- Enhanced Sequelize mappers to map to and from the new ProformaItemTax structure.
- Updated tests to reflect changes in tax handling and ensure correctness.
