message: feat(origin-backend-client): allow storing and getting Currency
diff: import axios from 'axios';
  -export type ConfigurationItem = 'MarketContractLookup';
  +export type ConfigurationItem = 'MarketContractLookup' | 'Currency';
  export interface IConfigurationClient {
  get(baseUrl: string, item: ConfigurationItem): Promise<string[]>;
  