Sep. 11, 2024 By Kirstyn Brendlen In 2004, Brooklynite Rony Vardi opened her first store on Metropolitan Avenue in Williamsburg. Catbird, in the beginning, sold an eclectic assortment of items: clothes, art supplies, candles, and jewelry. Twenty years later, the business has found its niche and flourished. Catbird now has seven — soon to…