DLS Datasets view: exclude hidden directories button?

[louise-davies]

A user in DLS said that often directories such as .ispyb get ingested, and these aren't useful so they often want to filter them out. They are aware of the exclude filter, but since this is a common operation for them they like the idea of some way to quickly exclude hidden directories (aka directories with a leading .)

I don't think the filter would be hard, would just need to think about UX on where to put it in the table as presumably they'd still like to be able to filter by other things as well I'd guess