message: chore(migrations): don't error when currency already exists
diff: @@ -27,7 +27,13 @@ const configFilePath = absolutePath(program.config ?? '../config/demo-config.jso
  const demoConfig = JSON.parse(fs.readFileSync(configFilePath ?? './config/demo-config.json', 'utf8').toString());
  for (const currency of demoConfig.currencies) {
  + try {
  await client.add(`${process.env.BACKEND_URL}/api`, 'Currency', currency);
  + } catch (e) {
  + if (e.response.status !== 409) {
  + throw e;
  + }
  + }
  }
  const contractConfig = await deployEmptyContracts();
  