Add breadcrumbs

[pourmand1376]

https://github.com/adityatelange/hugo-PaperMod/blob/master/layouts/partials/breadcrumbs.html

[rohandebsarkar]

Hey, can you give an example of what breadcrumbs are?

[pourmand1376]

Something like this

It allows easier navigation between content. Especially if user decides to use a multi-level system for his/her content. For example, some users may want to organize their content like this

home > posts > categories > some odd folder structure > example_post

We have this idea in most editors like vscode.