Add support for rendering expanded output

This release adds support for rendering expanded output using the expand property.

import { dump } from '@poppinss/dumper/html'

dump(value, {
  expand: true, // expand first-level
})

dump(value, {
  expand: 'all', // expand recursively
})

Features

• add support for pre-expanding dumper output (7a74793)

Full Changelog: v0.5.0...v0.6.0