Create Method To Request Nodes User Has Selected

[Rishi556]

Hive/Hive-Engine have multiple nodes that users can use. As a developer, I'd like to be able to get the nodes that the user has selected as their main(or if they are on the "select automatically" option, the one that's currently being used).

The biggest benefit that I see of this is that as a developer I don't need to maintain a list of "good" nodes and update that over time, instead delegating the work to the user. Alongside with that, it would allow for easier changing of nodes. Rather than needing to change it on each site individually, users can just change it on one location and all their sites can follow.