应用: 拼多多
任务: 打开拼多多，搜索“智能手表”，选择第五个商品，拼单购买
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: TYPE
type_text: 智能手表
step_id: 3
action: CLICK
step_id: 4
action: SWIPE
step_id: 5
action: SWIPE