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/nice-date.ts

@@ -0,0 +1,11 @@
+export function niceDate(date: number | string | Date) {
+  const d = new Date(date)
+  return `${d.toLocaleDateString('en-us', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+  })} at ${d.toLocaleTimeString(undefined, {
+    hour: 'numeric',
+    minute: '2-digit',
+  })}`
+}