Thirty-two years after opening shop in Noe Valley, Streetlight Records is closing its flagship store. The 24th St. music outlet is shuttering due to a combination of poor CD sales and rising rents. General manager Jeffrey Moss send out a statement today saying the remaining Streetlight stores in San Francisco (2350 Market Street ) as well as the ones in San Jose and Santa Cruz will remain open, so all isn't lost in the world of independent music retailers. It is a bummer, though, to hear about