2696c08d7d
Changed BillingEventHandlerService from a class to a method. Also, the SQL permissions for service_role on public.order_items table have been updated to include insert, update and delete operations. Additionally, made adjustment to configuration values in the billing.sample.config.ts file.
Billing - @kit/billing-gateway
This package is responsible for handling all billing related operations. It is a gateway to the billing service.