RFC: Add JS Module entrypoints to scaffold

[fabiankaegy]

With Version 6.5 WordPress adds a new mechanism to enqueue JS modules. We should think about whether it makes sense to add a separate module entrypoint to the scaffold.

The wp Interactivity API is only availabe as a modules so if we want to make use of that we will need to support modules anyways.

[darylldoyle]

@fabiankaegy what's the next step here?

[fabiankaegy]

@darylldoyle I'm torn... I want to show folks how to use modules more. But I also don't want to introduce a new JS file that will get loaded on the FE if 90% of projects are not going to use it since it then often doesn't get removed...

So for now I think we either close this or consider it a "draft task" till it becomes a little more needed....