应用: 淘宝
任务: 打开淘宝，搜索“iPhone16”，找到苏宁易购官方旗舰店的iphone16，加入购物车
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: TYPE
type_text: iPhone16
step_id: 3
action: CLICK
step_id: 4
action: CLICK
step_id: 5
action: CLICK
step_id: 6
action: CLICK
step_id: 7
action: STOP