Add link parsing to DataBuilder

[puehringer]

It would be great if the DataBuilder would automatically create link column descriptions if the value is of pattern http(s)://. Currently, links are just strings, and they are quite difficult to select and copy in the ranking as we have the selection functionality.

Additional context

We already have the pattern matching for date columns, and I think we should have a (simple) one for URLs as well. Possibly, to retain backwards compatibility, we could have a flag similar to deriveColors which allows us to deriveLinks.
I suggest only matching for http or https links, but I don't mind matching things like ftp as well (maybe this can also be passed).