This past week, I watched New York’s Irish Repertory Theatre and its streaming production of Brian Friel’s excellent play “Molly Sweeney,” which happily assured me that despite the country’s long shutdown and the blackout of Broadway, live theater will not only survive but continue to thrive during and after the coronavirus pandemic is history.As William Shakespeare once advised us, “All the world is a stage, and all the men and women merely players.”All it takes is a great writer, …