Fix "Back" navigation buttons when there is no history

[aurelticot]

The Asset (Collectible or Badge) list page and details page have a "Back" button to go back to the previous page before opening the current one.

When directly opening one of these pages from a URL, there is no navigation history, so clicking this "Back" button means going back to a new empty browser tab.

We should check if it's possible to have a fallback when there's no history. The details page could go back to the list page, and the list page could go back to the profile page.