stream/event ssh command response

[Blankll]

Context

SSH commands are triggered as one-time sync command that sends commands and waits to get a response, however, some commands require human intervention or a command can get multiple times/lines returns from the server, like apt-get update, the current implementation cannot meet that requirement

definition of done:

• a command can accept subsequence input like Y/N when the server requires input
• xterm can keep the connection and print the content when server return content more than 1 times