Family Tree Dashboard for Big Family App

Create a simple family tree for a big family app using React. The app should have a dashboard section displaying the total number of grandfather's children, grandchildren, and great grandchildren. There should also be functionality to add users, allowing them to perform CRUD actions and Add a functionality where we can click on the grandfather's child to view his children and wife's name, and on the grandfather's grandchild, if he is married, to view his wife and children's names.