feat: Access params ActionMailer::Preview style

[ixti]

What are you trying to accomplish?

Make ViewComponent::Preview API more similar to ActionMailer::Preview

What approach did you choose and why?

In ActionMailer::Preview, params are accessible as params, thus it would be nice to have same API in ViewComponent::Preview

class ButtonComponentPreview < ViewComponent::Preview
  def default
    render(ButtonComponent.new(root_path, size: :standard)) { params.fetch(:text, "Button") }
  end
end

Anything you want to highlight for special attention from reviewers?

This is a topic-starter, not a real PR. If the idea is approved - I can work on specs.

[joelhawksley]

@ixti this makes sense to me! ViewComponent previews are meant to mimic ActionMailer previews. Are you up for writing the PR?

[ixti]

@ixti this makes sense to me! ViewComponent previews are meant to mimic ActionMailer previews. Are you up for writing the PR?

Sure. Just wanted to make sure the change could be ever considered before I spent more time on it :D