重写领取邮件；tap_element并入tap

mower/utils/config/conf.py

@@ -252,6 +252,8 @@ class RegularTaskPart(ConfModel):
 
     check_mail_enable: bool = True
     "领取邮件奖励"
+    delete_read_mail: bool = False
+    "删除已读邮件"
     maa_enable: bool = True
     "日常任务"
     maa_gap: float = 3