Add Account Number to Session List

[cdelcastillo]

Is your feature request related to a problem? Please describe.
When I receive messages from AWS, they often reference the Account by the Account ID.
It would be great if that information is available in the Session list.

Describe the solution you'd like
I envision the Session list having an Account ID column or a subscript under the session name.

Describe alternatives you've considered
I keep my corporate AWS Single SignOn available which shows me this information.

Additional context
Here's a screenshot of what I am envisioning:

Either a column with the Account ID or as in example #3 under the Session name.