feat: add links to documentation header

[EisenbergEffect]

The documentation should have the same three links as the home page, except replacing the "Documentation" link with a "Home" link.

[EisenbergEffect]

• The home page refers to this page: https://www.fast.design/
• On the home page we have header links for "Components", "Documentation", and "Community"
• We'd like to have "Home", "Components", and "Community" on the docs which are here: https://www.fast.design/docs/introduction/
• To fix this issue, we believe a configuration change is needed in our docusaurus config. That file can be found here: https://github.com/microsoft/fast/blob/master/sites/website/docusaurus.config.js

[adityar-r]

Thanks a lot.

[adityar-r]

Is this the expected result?

[adityar-r]

Is this the expected result?

Sorry, I missed the change in positions.

[chrisdholt]

@bw-space, I think for the most part that looks good. @EisenbergEffect if the FAST logo takes you to the homepage, do we need a link for "Home"? If we do need "Home" I think the secondary position looks good (updated while I was typing 😄 ).

[chrisdholt]

@bw-space let's go ahead and create a PR with it how it is - @EisenbergEffect is ahead of me by about 3hrs so I anticipate in the AM we'll get resolution for whether we need the home link or not (given that the logo goes to the homepage).

[adityar-r]

ok cool, I am working on it.

[EisenbergEffect]

@chrisdholt Per a convo I had with @Falkicon he wanted to have the Home link as well. There was some concern that the logo might not be obvious enough on its own.