Flashtest Example

1. Run npm run dev:front and npm run dev:server to start usual front and backend parts of application.
2. Stop dev:front script, because write-test:front runs on the same port
3. Run npm run write-test:front and npm run write-test:server
4. Go to http://localhost:8002, use page as usual user, press Finish button - test file should be created in __tests__ folder.