added supabase

app/admin/(dashboard)/posts/new/page.tsx

@@ -0,0 +1,21 @@
+import { createClient } from "@/utils/supabase/server";
+import PostEditor from "../../components/PostEditor";
+import { createPost } from "../actions";
+
+export default async function NewPostPage() {
+  const supabase = await createClient();
+
+  const { data: authors } = await supabase
+    .from("authors")
+    .select("name")
+    .order("name");
+
+  return (
+    <div>
+      <h1 className="text-3xl font-bold mb-8">New Post</h1>
+      <div className="bg-white rounded-lg shadow-sm p-6">
+        <PostEditor action={createPost} authors={authors || []} />
+      </div>
+    </div>
+  );
+}