Migrate from `rome` to `biome`

[peetzweg]

Motivation

As described here rome.tools, has a bit of a convuluted past which led to a community fork and required rename. It's now called biome (second rome?). It requires some changes which packages to install and how to name the config file. Other than that the development should continue as normal.

https://biomejs.dev/blog/annoucing-biome#i-still-use-the-rome-package-what-should-i-do