message: chore(origin-backend-app): print packgae version on start
diff: @@ -2,14 +2,28 @@ import { AppModule as ExchangeModule } from '@energyweb/exchange';
  import { LoggerService } from '@nestjs/common';
  import { NestFactory } from '@nestjs/core';
  import { useContainer } from 'class-validator';
  +import fs from 'fs';
  import { OriginAppModule } from './origin-app.module';
  import * as PortUtils from './port';
  export async function startAPI(logger?: LoggerService) {
  const PORT = PortUtils.getPort();
  + const getVersion = () => {
  + let info;
  + if (fs.existsSync('package.json')) {
  + info = fs.readFileSync('package.json');
  + } else if (fs.existsSync('../package.json')) {
  + info = fs.readFileSync('../package.json');
  + } else {
  + return 'unknown';
  + }
  +
  + return JSON.parse(info.toString()).version;
  + };
  console.log(`Backend starting on port: ${PORT}`);
  + console.log(`Backend version: ${getVersion()}`);
  const app = await NestFactory.create(OriginAppModule.register(null));
  app.enableCors();
  