fix(core): Export TranslatorService helper from core (#1826)

packages/core/src/service/index.ts

@@ -16,6 +16,7 @@ export * from './helpers/product-price-applicator/product-price-applicator';
 export * from './helpers/refund-state-machine/refund-state';
 export * from './helpers/request-context/request-context.service';
 export * from './helpers/translatable-saver/translatable-saver';
+export * from './helpers/translator/translator.service';
 export * from './helpers/utils/patch-entity';
 export * from './helpers/utils/translate-entity';
 export * from './helpers/verification-token-generator/verification-token-generator';