fix: stop all ongoing downloads action not working on linux

src/App.tsx

@@ -464,9 +464,11 @@ export default function App({ children }: { children: React.ReactNode }) {
   
   const pauseDownload = async (downloadState: DownloadState) => {
     try {
+      if ((downloadState.download_status === 'downloading' && downloadState.process_id) || (downloadState.download_status === 'starting' && downloadState.process_id)) {
         setIsErrorExpected(true);  // Set error expected to true to handle UI state
         console.log("Killing process with PID:", downloadState.process_id);
         await invoke('kill_all_process', { pid: downloadState.process_id });
+      }
       downloadStatusUpdater.mutate({ download_id: downloadState.download_id, download_status: 'paused' }, {
         onSuccess: (data) => {
           console.log("Download status updated successfully:", data);

src/pages/library.tsx

@@ -6,7 +6,7 @@ import { Progress } from "@/components/ui/progress";
 import { Separator } from "@/components/ui/separator";
 import { useToast } from "@/hooks/use-toast";
 import { useAppContext } from "@/providers/appContextProvider";
-import { useDownloadActionStatesStore, useDownloaderPageStatesStore, useDownloadStatesStore, useLibraryPageStatesStore } from "@/services/store";
+import { useDownloadActionStatesStore, useDownloadStatesStore, useLibraryPageStatesStore } from "@/services/store";
 import { formatBitrate, formatCodec, formatDurationString, formatFileSize, formatSecToTimeString, formatSpeed } from "@/utils";
 import { AudioLines, Clock, File, FileAudio2, FileQuestion, FileVideo2, FolderInput, ListVideo, Loader2, Music, Pause, Play, Square, Trash2, Video, X } from "lucide-react";
 import { invoke } from "@tauri-apps/api/core";
@@ -33,8 +33,6 @@ export default function LibraryPage() {
     const setIsCancelingDownload = useDownloadActionStatesStore(state => state.setIsCancelingDownload);
     const setIsDeleteFileChecked = useDownloadActionStatesStore(state => state.setIsDeleteFileChecked);
 
-    const setIsErrorExpected = useDownloaderPageStatesStore((state) => state.setIsErrorExpected);
-
     const { pauseDownload, resumeDownload, cancelDownload } = useAppContext()
     const { toast } = useToast();
 
@@ -108,22 +106,26 @@ export default function LibraryPage() {
 
     const stopOngoingDownloads = async () => {
         if (ongoingDownloads.length > 0) {
-            setIsErrorExpected(true); // Set error expected to true to handle UI state
+            for (const state of ongoingDownloads) {
+                setIsPausingDownload(state.download_id, true);
                 try {
-                await invoke('pause_ongoing_downloads').then(() => {
+                    await pauseDownload(state);
-                    queryClient.invalidateQueries({ queryKey: ['download-states'] });
-                    toast({
-                        title: 'Stopped downloads',
-                        description: 'All ongoing downloads are being stopped.',
-                    });
-                });
                 } catch (e) {
                     console.error(e);
                     toast({
-                    title: 'Failed to stop downloads',
+                        title: 'Failed to stop download',
-                    description: 'An error occurred while trying to stop the downloads.',
+                        description: `An error occurred while trying to stop the download for ${state.title}.`,
                         variant: "destructive"
                     });
+                } finally {
+                    setIsPausingDownload(state.download_id, false);
+                }
+            }
+            if (ongoingDownloads.length === 0) {
+                toast({
+                    title: 'Stopped ongoing downloads',
+                    description: 'All ongoing downloads have been stopped successfully.',
+                });
             }
         } else {
             toast({