*****BORG CUBE-SIZED SPOILERS!!***** This week’s episode of “Star Trek: Picard” is titled “Nepenthe”… a title that is very telling.  Nepenthe, in Homer’s “The Odyssey,” was a drug that brought relief from pain and sorrow for one who takes it.  That’s exactly the reaction I had from this installment, scripted by producer/showrunner Michael Chabon, with a…