feat: support for follow packs

src/components/ContentPreview/FollowPackPreview.tsx

@@ -0,0 +1,22 @@
+import { getFollowPackInfoFromEvent } from '@/lib/event-metadata'
+import { cn } from '@/lib/utils'
+import { Event } from 'nostr-tools'
+import { useMemo } from 'react'
+import { useTranslation } from 'react-i18next'
+
+export default function FollowPackPreview({
+  event,
+  className
+}: {
+  event: Event
+  className?: string
+}) {
+  const { t } = useTranslation()
+  const { title } = useMemo(() => getFollowPackInfoFromEvent(event), [event])
+
+  return (
+    <div className={cn('truncate', className)}>
+      [{t('Follow Pack')}] <span className="italic pr-0.5">{title}</span>
+    </div>
+  )
+}

src/components/ContentPreview/index.tsx

@@ -8,6 +8,7 @@ import { useMemo } from 'react'
 import { useTranslation } from 'react-i18next'
 import CommunityDefinitionPreview from './CommunityDefinitionPreview'
 import EmojiPackPreview from './EmojiPackPreview'
+import FollowPackPreview from './FollowPackPreview'
 import GroupMetadataPreview from './GroupMetadataPreview'
 import HighlightPreview from './HighlightPreview'
 import LiveEventPreview from './LiveEventPreview'
@@ -105,5 +106,9 @@ export default function ContentPreview({
     return <EmojiPackPreview event={event} className={className} />
   }
 
+  if (event.kind === ExtendedKind.FOLLOW_PACK) {
+    return <FollowPackPreview event={event} className={className} />
+  }
+
   return <div className={className}>[{t('Cannot handle event of kind k', { k: event.kind })}]</div>
 }