- Updated the invoice processing route to automatically detect and handle invoice types based on the operation_type.
- Introduced error handling for non-existent invoices, returning a 404 status when an invoice is not found.
- Added a new field 'serie_row' in the Serie model to accommodate additional data for export scenarios.
- Renamed the 'download' field to 'discharge' in the FaLineItem model and updated related services and schemas accordingly.
- Adjusted frontend components to reflect the new 'discharge' terminology.
- Ensured consistency in filtering and validation logic across the application to use the updated field name.
- Implemented the items tab form in Svelte for editing invoices, displaying item quantities and import values.
- Created saveInvoice function to handle both creation and updating of invoices, including validation of required fields and building a unified payload for API requests.
- Added support for compliance, financials, and logistics data in the invoice payload.
