应用: 小红书
任务: 在小红书关注频道，私信第一条笔记的作者“太赞了”
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: CLICK
step_id: 3
action: CLICK
step_id: 4
action: CLICK
step_id: 5
action: TYPE
type_text: 太赞了
step_id: 6
action: CLICK
step_id: 7
action: CLICK