refactor: reduce verbosity and dead code across new integrations

- Remove dead widget.audiobookshelf/navidrome i18n blocks (76 lines)
- Simplify audio-stats router (remove duplicated kind casts)
- Remove redundant defaultDisplayOptions in audio-stats component
- Dedup fetch helpers in uptime-kuma (fetchOkAsync) and
  paperless-ngx (fetchAuthenticatedAsync)
- Simplify navidrome asArray helper and getArtistCountAsync
- Simplify uptime-kuma averageUptimePercent and status derivation

packages/widgets/src/audio-stats/component.tsx

@@ -4,29 +4,11 @@ import { clientApi } from "@homarr/api/client";
 
 import type { WidgetComponentProps } from "../definition";
 import { AudioStatsContent } from "./audio-stats-content";
-import type { AudioStatsDisplayOptions } from "./shared";
-
-const defaultDisplayOptions: AudioStatsDisplayOptions = {
-  showArtists: true,
-  showAlbums: true,
-  showSongs: true,
-  showNowPlaying: true,
-  showNowPlayingList: true,
-  maxNowPlayingItems: 3,
-  showLibraryCount: true,
-  showAudiobooks: true,
-  showPodcasts: true,
-  showListeningTime: true,
-  showActiveSessions: true,
-  compactMode: false,
-};
 
 export default function AudioStatsWidget({ integrationIds, options, width }: WidgetComponentProps<"audioStats">) {
   const [response] = clientApi.widget.audioStats.getStats.useSuspenseQuery({
     integrationId: integrationIds[0] ?? "",
   });
 
-  const displayOptions = { ...defaultDisplayOptions, ...options };
-
-  return <AudioStatsContent backend={response.kind} stats={response.data} options={displayOptions} width={width} />;
+  return <AudioStatsContent backend={response.kind} stats={response.data} options={options} width={width} />;
 }