[Forest] Tree node focus: find a way to focus on the current node in the forest layout layout
In the forest and trees layout, find a way to:
- expand the current nodes's instance
- focus the scroll on the current node
Examples of cases we can lost the focus or scroll position:
- doing a search in tree, then click on a result
- paste a gargantext link in the browser
- open on a node, close its tree in the forest layout and refresh the page