refactor

app/admin/categories/page.tsx

@@ -1,11 +0,0 @@
-import React from "react";
-
-export default function AdminCategoriesPage() {
-  return (
-    <div>
-      <h1>Page to manage categories</h1>
-      <a href="/admin/categories/editor/0">create new category</a> <br />
-      <p>List of existing category</p>
-    </div>
-  );
-}