Adding the possibility of submenus in header

Hi,

I would like to add the possibility of including one or more dropdown submenus in header, which will then link other pages. Would you approve this, @ashutosh1919 ?


Start by locating the header component and its current navigation links in the React application. Determine how nested page links should be represented and confirm the expected dropdown behavior from the issue image. Done means the header supports one or more submenus whose items navigate to other pages.

Written by the indexing model from the issue text.