* renamed `useFetch` to `asyncStateFetch`
otherwise React will mistake it for a react hook and will complain.
* added jsdoc
* fixed the user red stories
* renamed
* remove circular dependency on realm context
* added realm as a param of the url
* updated links to include realm
* null !== undefined
* set realm if realm in url
* fixed breadcrumb type
* fixed tests
* addressed pr review comments