fix tidal /u suffix in url messes with the regex

[scratchmex]

fixes gh-910

added test cases and confirmed it works, along running all test cases to confirm no regressions

I was thinking first to make the parsing better and split the regex by using urlparse but I don't think it's worth it

open to suggestions

❯ python -m unittest discover -s tests
.........
----------------------------------------------------------------------
Ran 9 tests in 0.001s

OK