feat: highlight (#346)

src/components/PostEditor/Preview.tsx

@@ -1,22 +1,11 @@
 import { Card } from '@/components/ui/card'
-import dayjs from 'dayjs'
+import { createFakeEvent } from '@/lib/event'
 import Content from '../Content'
 
 export default function Preview({ content }: { content: string }) {
   return (
     <Card className="p-3 min-h-52">
-      <Content
-        event={{
-          content,
-          kind: 1,
-          tags: [],
-          created_at: dayjs().unix(),
-          id: '',
-          pubkey: '',
-          sig: ''
-        }}
-        className="pointer-events-none h-full"
-      />
+      <Content event={createFakeEvent({ content })} className="pointer-events-none h-full" />
     </Card>
   )
 }