feat: add scoped upload tokens

nextjs/app/manage/_components/curl-upload-example.js

@@ -0,0 +1,17 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+
+export function CurlUploadExample({ path, token = '', fileName = 'datei.pdf' }) {
+  const [url, setUrl] = useState(path);
+
+  useEffect(() => {
+    setUrl(new URL(path, window.location.origin).toString());
+  }, [path]);
+
+  const header = token
+    ? `-H 'Authorization: Bearer ${token}'`
+    : `-H 'X-File-Name: ${fileName}'`;
+
+  return <pre><code>{`curl -T ./${fileName} ${header} '${url}'`}</code></pre>;
+}