Page Data Views: Display post states such as "Privacy policy page", "Cart Page", etc

[carolinan]

What problem does this address?

In the WordPress Admin > Settings > Privacy, users can assign any page to be the privacy policy page.
In the "Classic" page list, the privacy policy page has a suffix after the page title, so that the user can know which page is the privacy policy:

This information is missing in the Data Views.

What is your proposed solution?

Display the post state in the Data Views. I mention the privacy policy page in this issue but this is also important for plugins. For example WooCommerce that uses it to display "Cart Page" "Checkout Page" etc in the classic page list.

Because of the limited space for displaying information, I added the Needs Design label, but I would expect this to be added to the existing filters in the Data Views.