message: lipstick: Fix naming of backup-model-file on reverse build
diff: @@ -390,10 +390,9 @@ export class Project {
  const todayDate = new Date();
  const todayString = todayDate.toISOString().substring(0, 10);
  - let target = this.getModelPath(locale);
  - target = target + todayString + '.json';
  - const destinationFile = pathJoin(target + todayString + pathParse(modelFilePath).ext);
  + const target = this.getModelPath(locale);
  + const destinationFile = `${target}.${todayString}${pathParse(modelFilePath).ext}`;
  return copyFileAsync(modelFilePath, destinationFile);
  }
  