Currently, bootstrap.min.css files do not state what theme they are. For those who only use the minified CSS, they may forget what theme they are using. So I think it would be useful to add it to the header.
@charset "UTF-8";/*!
* Bootswatch v5.1.3 (https://bootswatch.com)
* Theme: Darkly
* Copyright 2012-2022 Thomas Park
* Licensed under MIT
* Based on Bootstrap
*/
Currently, bootstrap.min.css files do not state what theme they are. For those who only use the minified CSS, they may forget what theme they are using. So I think it would be useful to add it to the header.