Use Analog for web framework

[RyanClementsHax]

Is there an existing issue that is already proposing this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe it

mantis-app init in part generates an Angular web project. This is a bare Angular application with minimal server rendering capability. This doesn't take advantage of new frameworks like Analog.

Describe the solution you'd like

The web framework used should be Analog instead of a bare Angular application.

Teachability, documentation, adoption, migration strategy

No response

What is the motivation / use case for changing the behavior?

This keeps the web project modern.