chore: get clayui.com site working on vercel

[bryceosterhaus]

These commits get the clay site working with auto-builds on vercel(tested on my own account).

I am just waiting on legal and IT to get the proper vercel account so that we can link the domain.

Note: we may need to tweak lerna when we release next after merging this. I tested it a bit, but not a full publish.

[ethib137]

If we are upgrading node in this PR can we close: #6099 ?

[pat270]

I'm getting an error when running yarn lerna.

$ lerna bootstrap -- --no-optional --no-package-lock
ERR! bootstrap The "bootstrap" command was removed by default in v7, and is no longer maintained.
ERR! bootstrap Learn more about this change

[bryceosterhaus]

@pat270 do you use that command specifically for anything? I noticed we don't use yarn lerna in our release process, so I wonder if we can just remove that script. I believe yarn with workspaces supersedes lerna bootstrap

[ethib137]

If we don't need the lerna bootstrap command anymore we should make sure to remove the script from our package.json. We would also need to update our contributing docs which recommend the use of that command.

[pat270]

@bryceosterhaus I was following the instructions on the docs. I have no idea what we use lerna for. I assumed it had to do with running Clay in a dev environment.