feat: implement RdxEditor components including layout, section, and sticky footer with tests
feat: introduce RdxFormGrid for form layout management
feat: create RdxPage components for structured page layout with actions and headers
feat: add RdxRowActions for handling row-level actions with dropdown support
- Implemented feedback state resolution for proforma list and update pages.
- Created error view models for proforma and customer updates, including handling for various error types.
- Added tests for error handling in proforma and customer list updates.
- Introduced utility functions for building error view models and resolving feedback states.
- Ensured translation support for error messages in Spanish.
- Removed duplicate error alert components in customer module.
- Implemented `countByStatusInCompany` method in `SequelizeProformaRepositoryV2` and `ProformaRepository` to count proformas by status.
- Introduced `ProformaStatusCounts` type and `EMPTY_PROFORMA_STATUS_COUNTS` constant for managing status counts.
- Updated the `ProformasGrid` and `IssuedInvoicesGrid` components to support searching and fetching states.
- Enhanced the UI to display status counts in the segmented filter for proformas.
- Refactored the proforma list and issued invoices page to include search input and status filters with loading states.
- Added new entities and adapters for handling proforma status counts in the application layer.
