We need a "Node Group" type in the geometry node types for asset browser

with the recent additions with geometry node tools and introduction into the modifier panel, I believe we have lost a strong and easy way to store geometry node groups in the asset browser that can be used as building blocks for creating more tools/modifiers. with the current implementation, we must choose one or the other which will lead to one of the menus becoming extremely bloated. with this feature request, I am proposing a new setting in the geometry node type panel that will allow Us to set it to simply "Node Group" which will allow for the node group to only be shown in the asset browser when marked as asset