Phaux-vatar sometimes uses non-alphabet parts of the name

[sundhaug92]

For people of a name in the format of First "Nickname" Last, this outputs F"

hackertracker-info/src/components/people/person.tsx

Line 26 in 9c2c338

<div className="w-32 h-32 flex items-center justify-center text-3xl text-white bg-gray-700 rounded-full">