* only query realms endpoint once
currently the realm list query is expensive and we only need it once.
* fixed refresh issues
* fixed tests
* fixed imports
* fixed types
* removed strange non code
* reload instead
* added more realm tests
* renamed `useFetch` to `asyncStateFetch`
otherwise React will mistake it for a react hook and will complain.
* added jsdoc
* fixed the user red stories
* renamed
* changed to use the admin client
* added helper to always set realm
* fixed merge
* no need to polyfill anymore
* updated to use keycloak-admin-client
* updated to release version
* fixed types
* added user federation
* update test
* lint