New Feature Idea: Always use floating-fields throughout an entire project

I think it would be cool if we added the option to use floating fields by default on all `` fields throughout an entire project. Maybe there is a better way to do it, but I was thinking we could add a boolean Django setting `CRISPY-FLOATING-FIELDS`. And (maybe one day) add a helper attribute that would allow for overriding the setting on a per-form basis.

I'm a little uncertain if my idea aligns with crispy-bootstrap5's plans, considering the introduction of [field groups](https://docs.djangoproject.com/en/dev/releases/5.0/#simplified-templates-for-form-field-rendering) in Django 5.0. I'm interested in people's thoughts about this feature, if a PR would be accepted, and how it would integrate with future plans for this package? Thanks!