“Heroes” By MAYA SALAM Hayden Panettiere, who died Aug. 16 at 36, had a prolific career that started when she appeared in a television commercial at just 11 months old. By the time she was 5, she had appeared in about 50 TV ads, Panettiere wrote in her memoir, which published in May. She soon moved on to soap operas, in “One Life to Live” and “Guiding Light.” Her big break came in 2006 with NBC’s superhero drama “Heroes,” on which she played Claire Bennet, the virtually indestructible high…
