[Eng] Setup Validation

A FnB system satisfies requirements below can be certificated:

Able to connect to https://app.cihms.cloudhms.io
Able to print by using printer built in through POS Steward
Successfully Ping to caption order ID, telnet to port 9100 and able to send strings to printer and printer can work.
Able to print by using printer TN-U295 through USB Serial Terminal
Installation and choose prolific. Text samples and see how printer works.
Open console screen and tap manager card, number sequence will show on the screen
Able to ping to all tablets which use for remote order.