Co-authored-by: Erik Hellman <erik.hellman@hellsoft.se>
Co-authored-by: Viktor Sarström <viktorsarstrom@gmail.com>
Co-authored-by: Jonathan Edenström <jonathan@edenstrom.io>
Common code consists of shared types, some helpers along with a few
common infrastructure code for fetching data and handling cookies etc.
Shortly a common `Api` interface will be introduced that both
skolplattformen and hjarntorget will adhere to initially.