Tab: Create a separate component for the header part

[edizcelik]

I am interested only using the header of the tab component. I believe we can separate this part into a component on its own so that it can be used to compose a more flexibility tab structures. For example, in Tinyman, we are only interested in the functionality of the header and use it like a filter on a table view, so the tab body will be the same for each item on the tab.