Update website content

[rileyhgrant]

Updates website content

• Adds 'human' to about page
• Removes member of SAB who is no longer member
• Adds 'tm' to gnomAD where relevant
• Moves and edits Open Science Policy
• Adds gnomAD videos FAQ
• Adds "Federated gnomAD" page
• Rework citations page (re-organize, add new papers, use component for reusable citation)
• Updates the Team page - moves Steve to Alumni :(

[phildarnowsky-broad]

There's a couple of things I'm dubious about, I'm guessing you had good reasons for most or all of them but I'd like to understand the reasoning too.

[rileyhgrant]

Heya @phildarnowsky-broad

Added two fixup commits

• Removed the one unneccesary @ts-expect-error that was called out
• Added alt text for the logos -- thanks for the catch!