fix newsletter api route

app/api/newsletter/route.ts

@@ -0,0 +1,9 @@
+import { NewsletterAPI } from 'pliny/newsletter'
+import siteMetadata from '@/data/siteMetadata'
+
+const handler = NewsletterAPI({
+  // @ts-ignore
+  provider: siteMetadata.newsletter.provider,
+})
+
+export { handler as GET, handler as POST }

app/api/newsletter2/route.ts

@@ -1,14 +0,0 @@
-import { NextResponse } from 'next/server'
-import { NewsletterAPI } from 'pliny/newsletter'
-import siteMetadata from '@/data/siteMetadata'
-
-export async function POST(request: Request) {
-  const res = await request.json()
-  console.log(res) // { email: 'test@example.com' }
-
-  return NextResponse.json({ res })
-  // return NewsletterAPI({
-  //   // @ts-ignore
-  //   provider: siteMetadata.newsletter.provider,
-  // })
-}