Add Build Step Support to Fragments Toolkit

• Type: Story
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: None
• Fix Version/s: None
• Component/s: Fragments Toolkit
• Labels: None
• Epic Link: Add Support for using React in fragments when using the Fragments Toolkit

The goal of this story is to provide a JavaSript build step through the Fragments Toolkit so that code transformations (import, syntax...) can be done in the context of the project.

The build step should have a default configuration that simplifies deploying fragments to Liferay DXP.

Acceptance Criteria

• JS files go through a build process using babel
• Build process can be configured using standard mechanisms like .babelrc
• The build process is configured by default in a way that artifacts generated are deployable to Liferay DXP. Likely using liferay-npm-scripts