Data-bs-theme toggler on attribute of HTML

Please add a way to toggle light/dark themes on the data-bs-theme attribute of the HTML tag. A custom option toggle cannot be used because it is disabled on the HTML tag. It would make sense that anywhere the attribute occurs we need to activate deactivate to set sub components styles too. Hope this is in the pipeline as these builds are possible right now.

One of the things we are planning for version 6.4 is theming support for light/dark mode with a UI for overriding Bootstrap colors. This is all dependent on Bootstrap 5.3 which is still in alpha, so it could be a couple of months before we release it.