family update

apps/frontend/lib/authenticated-media.ts

@@ -1,11 +1,15 @@
-export async function fetchAuthenticatedMediaBlob(accessUrl: string, token: string) {
+export async function fetchAuthenticatedMediaBlob(accessUrl: string, token: string, mimeType?: string) {
   const response = await fetch(accessUrl, {
     headers: { Authorization: `Bearer ${token}` }
   });
   if (!response.ok) {
     throw new Error('Не удалось загрузить файл');
   }
-  return response.blob();
+  const raw = await response.blob();
+  if (mimeType && (!raw.type || raw.type === 'application/octet-stream')) {
+    return new Blob([await raw.arrayBuffer()], { type: mimeType });
+  }
+  return raw;
 }
 
 export function createBlobObjectUrl(blob: Blob) {