resources/zatca_2_invoice_generator_widget library

1. zatca_2_invoice_generator package
2. documentation
3. resources/zatca_2_invoice_generator_widget.dart

zatca_2_invoice_generator package

1. Libraries
2. models/invoice_data_model
3. models/qr_data_model
4. resources/enums
5. resources/public_key_signature_generator
6. resources/signature_generator
7. resources/xml_generator
8. resources/xml_hashing
9. resources/zatca_2_invoice_generator_widget
10. resources/zatca_manager
11. zatca_2_invoice_generator