Add verification checkmarks to embed.bsky.app (#8644)

* update vite+typescript

* update atproto api to latest, split out utils

* add checkmark to post

* add checkie to embed

* revert change to example post

* fix ext link color

bskyembed/src/util/pretty-number.ts

@@ -0,0 +1,9 @@
+const formatter = new Intl.NumberFormat('en-US', {
+  notation: 'compact',
+  maximumFractionDigits: 1,
+  roundingMode: 'trunc',
+})
+
+export function prettyNumber(number: number) {
+  return formatter.format(number)
+}