fix: added a refresh interval if download status is in progress (#3275)

* fix: added a refresh interval if download status is in progress

* refactor: switched to a function instead of useEffect

* feat: added editable download sync schedule

src/utils/refreshIntervalHelper.ts

@@ -0,0 +1,18 @@
+import type { DownloadingItem } from '@server/lib/downloadtracker';
+
+export const refreshIntervalHelper = (
+  downloadItem: {
+    downloadStatus: DownloadingItem[] | undefined;
+    downloadStatus4k: DownloadingItem[] | undefined;
+  },
+  timer: number
+) => {
+  if (
+    (downloadItem.downloadStatus ?? []).length > 0 ||
+    (downloadItem.downloadStatus4k ?? []).length > 0
+  ) {
+    return timer;
+  } else {
+    return 0;
+  }
+};