feat(home): refresh data on app foreground

adds a hook that refetches home data when the app
returns to the foreground or starts from a cold start.

this ensures the home screen always displays the
most up-to-date content.

components/home/Home.tsx

@@ -35,6 +35,7 @@ import { MediaListSection } from "@/components/medialists/MediaListSection";
 import { Colors } from "@/constants/Colors";
 import useRouter from "@/hooks/useAppRouter";
 import { useNetworkStatus } from "@/hooks/useNetworkStatus";
+import { useRefetchHomeOnForeground } from "@/hooks/useRefetchHomeOnForeground";
 import { useInvalidatePlaybackProgressCache } from "@/hooks/useRevalidatePlaybackProgressCache";
 import { useDownload } from "@/providers/DownloadProvider";
 import { useIntroSheet } from "@/providers/IntroSheetProvider";
@@ -107,6 +108,9 @@ export const Home = () => {
     prevIsConnected.current = isConnected;
   }, [isConnected, invalidateCache]);
 
+  // Refresh home data on mount (cold start) and when app returns to foreground
+  useRefetchHomeOnForeground();
+
   const hasDownloads = useMemo(() => {
     if (Platform.isTV) return false;
     return downloadedItems.length > 0;