feat: assign default sell/purchase tax rates to items (#261)

packages/webapp/src/containers/Sales/Invoices/InvoiceForm/InvoiceItemsEntriesEditorField.tsx

@@ -5,6 +5,7 @@ import ItemsEntriesTable from '@/containers/Entries/ItemsEntriesTable';
 import { useInvoiceFormContext } from './InvoiceFormProvider';
 import { entriesFieldShouldUpdate } from './utils';
 import { TaxType } from '@/interfaces/TaxRates';
+import { ITEM_TYPE } from '@/containers/Entries/utils';
 
 /**
  * Invoice items entries editor field.
@@ -31,6 +32,7 @@ export default function InvoiceItemsEntriesEditorField() {
           }}
           items={items}
           taxRates={taxRates}
+          itemType={ITEM_TYPE.SELLABLE}
           errors={error}
           linesNumber={4}
           currencyCode={values.currency_code}