By Ethan Baron From The Mercury News SAN JOSE, Calif.—A woman accused by Apple of stalking CEO Tim Cook for more than a year—emailing him photos of a loaded pistol and traveling across the U.S. to trespass at his home—agreed Tuesday in court to stay away from the tech chief, Apple employees and properties, and give up any guns she may possess. Apple had received a temporary restraining order against the woman this January, after alleging “erratic, threatening, and bizarre behavior.” The company included in the application copies of photos, emails and tweets purporting to come from the woman. Apple said in the application that it believed the woman “may be armed and is still in the South Bay Area and intends to return to (Cook’s) residence or locate him otherwise in the near future.” Apple said it believed she drove a Porsche Macan SUV from Virginia to Palo Alto …