Description:
============
    Creates a new view component, test and preview files.
    Pass the component name, either CamelCased or under_scored, and an optional list of attributes as arguments.

Example:
========
    bin/rails generate view_component Profile name age

    creates a Profile component and test:
        Component:    app/components/profile/component.rb
        Template:     app/components/profile/component.html.erb
        Test:         spec/components/profile_component_spec.rb
        Preview:      app/components/profile/component_preview.rb