* 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
* added recently used realms to the top
fixing: #396
* fixed add realm button
* moved setting recent to setRealm
cleanup to where realm list is updated
* 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
