Bootstrap 5 Support

[nafiesl]

Goal

On our view stubs, currently we only have bootstrap versions 3 and 4 available. Since laravel/ui:3.4.x, it uses bootstrap 5. So in order to use this package for the latest laravel and laravel/ui version, we need to add new view stubs for bootstrap 5.

Checklist

Here are some view stubs that need to be checked and adjust:

• [ ] full/create.stub
• [ ] full/edit.stub
• [ ] full/index.stub
• [ ] full/show.stub
• [ ] simple/forms.stub
• [ ] simple/index.stub

Notes

1. We might need to support bootstrap 4, so all those stub files need to be renamed
   • The existing full/create.stub into full/create-bs4.stub
   • The existing full/edit.stub into full/edit-bs4.stub, and so on.
2. Create those view stub files (no need -bs5 suffix), since it will be used by default.
3. Bootstrap migration reference: https://getbootstrap.com/docs/5.2/migration