- Added new schemas for FA line items in the backend, including creation, update, and response DTOs.
- Updated existing line item schemas to include FA data.
- Modified database models to reflect new table names for line quantities and references.
- Enhanced ItemService to handle FA data during item creation and updates.
- Introduced new routes and service layer for FA line items, including CRUD operations.
- Updated frontend components to support FA line item data, including new fields and UI adjustments.
- Implemented data flattening for improved item display in the dashboard.
