Add a breadcrumb to the Sign Up page

[nbkhope]

A breadcrumb is used for navigation convenience.

Usually you see it at the top of the main content section, reading like:

Home / Sign Up

It shows you the steps the user took to reach the page. Usually, from home, it goes to Sign up.

The word home should be linked to the home/index page.

Reference: https://developer.mozilla.org/en-US/docs/Glossary/Breadcrumb

[karlasanc]

I can help with this one too