zoom to bbox in overview mode

[hinricht]

Can get reproduced with

    docker run --name versatiles -v $(pwd)/data/:/data --rm -p 8080:8080 versatiles/versatiles:latest-alpine versatiles serve -s /frontend.br.tar -i "0.0.0.0" '/data/berlin-20230101.versatiles'

gives a blank screen on http://localhost:8080/, and "scrolling out" doesn't help. Directly navigating to http://localhost:8080/map.html?url=/tiles/berlin-20230101/#9.48/52.5024/13.3249 works though.

[hinricht]

I pointed to this issue in my docker documentation PR. It would be great to add this feature soon because it will increase the new user experience quite a bit !

[hinricht]

Awesome, thanks ! :tada: