Should newly generated applications include an authentication framework?

[stevepolitodesign]

This might be accounted for in #1310, but I wonder if new applications should include an authentication framework?

If so, it would be a great opportunity to bake in some things like:

• Styled transaction emails
• Teams
• Sensible defaults for password length and confirmation logic

The challenge is it's not always clear how to model authentication on day 0 of a project. For example, not all applications need a user. Some might benefit from a better name. Additionally, each application might have different requirements around confirmation and other concepts.

[stevepolitodesign]

Duplicate of #1346