Tabs aren't synced with URL hash anymore

We should discuss whether we want to keep this behavior or not.

## Before

https://github.com/user-attachments/assets/a47bba31-f423-4b08-b7cd-9c7f868d00e3

## Now

https://github.com/user-attachments/assets/41b59db5-ee76-4452-bc04-bfdba2d9d3bb