message: Wait for entity models to be initialized
  (fixes and similar issues)
diff: @@ -641,6 +641,11 @@ const customizeEasterEgg = require('./lib/startup/customizeEasterEgg') // vuln-c
  export async function start (readyCallback: Function) {
  const datacreatorEnd = startupGauge.startTimer({ task: 'datacreator' })
  + const expectedModels = ['Address', 'Basket', 'BasketItem', 'Captcha', 'Card', 'Challenge','Complaint', 'Delivery', 'Feedback', 'ImageCaptcha', 'Memory', 'PrivacyRequestModel', 'Product', 'Quantity', 'Recycle', 'SecurityAnswer', 'SecurityQuestion', 'User', 'Wallet']
  + while (!expectedModels.every(model => Object.keys(sequelize.models).includes(model))) {
  + logger.info(`Entity models ${colors.bold(Object.keys(sequelize.models).length)} of ${colors.bold(expectedModels.length)} are initialized (${colors.yellow('WAITING')})`)
  + }
  + logger.info(`Entity models ${colors.bold(Object.keys(sequelize.models).length)} of ${colors.bold(expectedModels.length)} are initialized (${colors.green('OK')})`)
  await sequelize.sync({ force: true })
  await datacreator()
  datacreatorEnd()
  