Move Image Editor to preview panel

[alansemenov]

• Make the editor work by fixing ImageUploaderInput #10182
• Remove special handling of the media preview where we don't open the preview panel when editing images
• When editing an image, show image editor over the preview panel (only when Automatic preview mode is selected). Preferably skip the request to preview widget in this case, as we won't show the preview.
• When switching from Automatic to any other preview mode, preview panel should be shown instead of the image editor
• In mobile resolution, when we don't show the preview, show image editor inlined in the form, as now