Feature: `./flow kickstart:neosFusionPackage` with Root.fusion and `autoInclude`

[mhsdesign]

Description

The idea is to make the package creation for Fusion packages simpler.

currently one needs to

• run ./flow package:create Vendor.AdditionalFusionStuff
• then go to that package, create the Private/Fusion folder
• add a Root.fusion with include: ./**/*.fusion
• create a Settings.yaml in Configuration
• add to the settings

Neos:
  Neos:
    fusion:
      autoInclude:
        Vendor.AdditionalFusionStuff: true

Proposal

create some kind of kickstart command that will add those files into an existing package or create this package.

[mhsdesign]

Coming back to it, i dislike having a separate command for each possible scenario ...

But i wanted to make certain things faster / easier...