Improve tree shaking and dynamic loading, fix translations in production build. Moved i18n settings to the application's side.

packages/billing/gateway/src/components/index.ts

@@ -1,7 +1,6 @@
 export * from './plan-picker';
 export * from './current-subscription-card';
 export * from './current-lifetime-order-card';
-export * from './embedded-checkout';
 export * from './billing-session-status';
 export * from './billing-portal-card';
 export * from './pricing-table';