sertificate downloaded added

src/widgets/detail/sertifikat.tsx

@@ -12,17 +12,28 @@ export default function Sertifikat({ document_id }: { document_id: number }) {
   const handleClick = async () => {
     setLoading(true);
     try {
-      const url = `${baseUrl}/documents/${document_id}/certificate/`;
+      const url = `${baseUrl}/shared/certificate/${document_id}/pdf/`;
       const res = await fetch(url);
       const blob = await res.blob();
       const objectUrl = URL.createObjectURL(blob);
-      window.open(objectUrl, '_blank');
+
+      // ✅ window.open o'rniga <a> tag bilan download
+      const a = document.createElement('a');
+      a.href = objectUrl;
+      a.download = `certificate-${document_id}.pdf`;
+      a.click();
+
       URL.revokeObjectURL(objectUrl);
     } finally {
       setLoading(false);
     }
   };
 
+  //   const handleClick = () => {
+  //     const url = `${baseUrl}/documents/${document_id}/pdf/`;
+  //     window.open(url, '_blank');
+  //   };
+
   return (
     <button
       onClick={handleClick}