Pin Tree to a specific Node
For now, the Tree starts from the NodeUser Node. But the more we use Garg, the more nodes we have in the Tree and the less it is "viewable".
Proposition: "pin" a Node of the Tree to use it as root in order to "reduce" the size of the Tree.
Just save the "Root" Either NodeUser or any Node.
And use that Node as parameter of the Tree retrieval.