🥅 Add error handling for download queue API

src/types/api/downloads/queue/NormalizedDownloadQueueResponse.ts

@@ -8,16 +8,17 @@ export type NormalizedDownloadQueueResponse = {
 export type NormalizedDownloadAppStat = {
   success: boolean;
   appId: string;
-  totalDownload: number;
 } & (TorrentTotalDownload | UsenetTotalDownloas);
 
 export type TorrentTotalDownload = {
   type: 'torrent';
   torrents: NormalizedTorrent[];
+  totalDownload: number;
   totalUpload: number;
 };
 
 export type UsenetTotalDownloas = {
   type: 'usenet';
+  totalDownload: number;
   nzbs: UsenetQueueItem[];
 };