Add bootstrap example for styling solutions

[bunnyBites]

1. This example includes a basic login page styled using Bootstrap 5.
2. This example also covers code reusability using props (struct).

[ctron]

I think this is a valuable tutorial. I am just not sure it needs to go into the main trunk repository. Unless I missed something that it does with trunk differently.

It looks more like a Yew + Bootstrap quickstart. Maybe a better home for this is yew?

[bunnyBites]

I think this is a valuable tutorial. I am just not sure it needs to go into the main trunk repository. Unless I missed something that it does with trunk differently.

It looks more like a Yew + Bootstrap quickstart. Maybe a better home for this is yew?

Yeah, I wonder why I did it in this crate. I think the documentation part of that file is present in this crate as that of the tailwind example. So I have included here😅. Please correct me if I'm wrong.

[ctron]

Well, for tailwind there is some support required from trunk. But bootstrap if pretty straight forward "vanilla".