[Doc suggestion]: Noting App Password should be used when 2FA is enabled

[hicksca]

Suggesting adding a note in the Get Started docs under the Create a session when using 2FA (Email 2FA enabled) that it is pointed out the app password should be set and used rather than the account password when interacting with api programmatically so not to get the error:

{
  "error": "AuthFactorTokenRequired",
  "message": "A sign in code has been sent to your email address"
}

I think this just would add clarity for those who are getting started who may have setup the account before interacting with the api.
(I'd forgotten that I'd set 2FA on the account as I'd open the account almost a year ago)