Error when building package with zero components

[phillebaba]

Describe what should be investigated or refactored

When a Zarf package has flavors set on all of the components, it is possible to build a package that has no components. This occurs either when no flavor is defined or when the set flavor does not match any component. The current behavior is to create the package and report everything was successful.

Links to any relevant code

N/A

Additional context

I do not see a use case where someone would want to create a package without a component. It would be better to tell the user with an error that no components match the filter.