Removing bootstrap5 Templates
The bootstrap5 templates are very out of date because all of the development has gone into daisyUI templates. The continuing presence of the bootstrap5 templates creates confusion. I have in mind a future simplification and modularisation of the template system (something along the lines of template packs like crispy-forms does) but that won't be for a while. So in the meantime, it's better to just remove bootstrap5 completely. This is the plan to do that.