chore: Upgrade to Next 14 (#22)

Co-authored-by: Bu Kinoshita <[email protected]>

app/api/send/route.ts

@@ -7,14 +7,18 @@ const resend = new Resend(process.env.RESEND_API_KEY);
 
 export async function POST() {
   try {
-    const data = await resend.emails.send({
-      from: 'Acme <onboarding@resend.dev>',
+    const { data, error } = await resend.emails.send({
+      from: 'Acme <onboarding@resends.dev>',
       to: ['[email protected]'],
       subject: "Hello world",
       react: EmailTemplate({ firstName: "John" }) as React.ReactElement,
     });
 
-    return NextResponse.json(data);
+    if (error) {
+      return NextResponse.json({ error });
+    }
+
+    return NextResponse.json({ data });
   } catch (error) {
     return NextResponse.json({ error });
   }

package.json

@@ -5,9 +5,9 @@
     "dev": "next dev"
   },
   "dependencies": {
-    "next": "13.4.16",
-    "react": "18.2.0",
-    "react-dom": "18.2.0",
+    "next": "latest",
+    "react": "latest",
+    "react-dom": "latest",
     "resend": "latest"
   },
   "devDependencies": {