Fix FontAwesome setup in Home Page exercise

[BrooklinJazz]

The instructions for installing FontAwesome are incorrect in exercises/home_page.livemd.

<link rel="stylesheet" href="path/to/font-awesome/css/font-awesome.min.css">

We need to either use a different icon library or add the correct FontAwesome instructions.

[crismxiex]

Seems like Fontawesome is now requiring to create an account and create something called "kit" before you start using it in a project, do you think it is still a good idea to use fontawesome? Or maybe look for another icon library?

[BrooklinJazz]

hmm, that's annoying! Seems like it's changed since I last used it. if there's a quicker option that doesn't require account creation we should use it. Or perhaps we should remove this from the Home Page exercise entirely 🤔

Do you recommend any other icon library? Maybe Remix would be good. I think that's what Livebook uses.

[crismxiex]

Lineicons could be a good alternative. Looking at their docs https://lineicons.com/docs/ it could be as easy as fontawesome was previously

[aayushmau5]

Was checking out this issue. I see that this has been done.

I think this issue can be closed :)

[BrooklinJazz]

Thank you @aayushmau5 & @crismxiex