We need to test our autorouter with different trace width scenarios, such as groups with trace width/thickness defined and various different ways it can be overriden, e.g. nested groups both defining trace width

We should also test/note the behavior when the specified trace width isn't possible but a smaller trace width is possible

https://discord.com/channels/1233487248129921135/1341223664477012008/1433499751818727536

related to TSC-85