Ability to save multiple container (and widget) preset values to reuse in the widget panel

Prerequisites • I have searched for similar feature requests in both open and closed discussions and cannot find an existing request. • I have verified that the feature is still missing from the latest stable versions of Elementor or Elementor Pro. What problem is your feature request going to solve? Please describe.. When laying out pages I use containers with different settings for padding, alignment, spacing, etc. for different purposes. I have created CSS classes to simplify and standardize these settings, but it would be helpful if I could save containers with predefined settings and classes pre-populated for different use cases on my pages. For example: • Page header • Top level content • Column • Horizontal Group • Vertical Group • Sidebar Describe the solution you'd like. It would be nice if in addition to the "Save as Default" feature, there was the ability to "Save as new widget" which wou…