Run yarn in this repo and you should be good to go!
Try: yarn cli -h to get help.
Don't forget to specify params to cli such as: --plays, --sid without those nothing will happen :(.
GET https://zdjc.cz/rezervace/vytvorit-rezervaci?id=2030&ids=571683,571682 https://zdjc.cz/rezervace/vytvorit-rezervaci?id=2033&ids=572373,572372