Original tracel-ai/burn#871

I do not know if it is an issue, but when the website is accessed through mobile, the navbar items positions are not precised

https://schema.org/

In the tutorial in the burn-book there's a module included called guide. But it is not in the burn-framework.
see the 4th line in the first code-block here.

What is this "guide" ?
Is the tutorial not up to date?

Blog posts should have tags and users should be able to filter them by tags.
Tags should be tutorial, release, news or any string.

While going through the example in the burn-book on the burn.dev-website I noticed that on around the 3rd page a few items used are not mentioned. The structs in the burn-framework are quite a lot and it's difficult to guess (when someone's new and doing the tutorial) where a module comes from. The first 2 pages mention exactly which module has to be added in the `use::burn::{ ... }, but later it is lacking. Where are those MNIST-items coming from?

This tutorial could be ameliorated by making sure that for every new item used in a code-block its import is also mentioned - or better: at the top of every page all new needed imports are in its own code-block.

Also: Could the burn-framework have changed so that the tutorial is not correct anymore?

The license link in the footer is broken as it links to LICENSE instead of one of the specific licenses (ie, apache or MIT).

Adding books entry immediately next to docs entry in the navbar facilitates its visualization