By Tim Molloy NEW YORK (TheWrap.com) – If you’re wondering what “The Office” cast is leaving behind, take a look around the place where you work. The set of the NBC series, which ends tonight, looked like a real office. It was filled with the kinds of tchotchkes, doodles and comical junk we keep on our desks to sneak some real life into our work lives. For eight years, the TV stars who played typical workers – passing the hours with pranks, dodging phone calls, hiding coworker crushes – had routines like those of their characters. …