Feat: Implement notification feature for download completion

app/ipcHandlers.js

@@ -18,7 +18,8 @@ const FEATURE_WHITELIST = new Set([
   "autoDownloadPlaylist",
   "customCodec",
   "theme",
-  "createPlaylistFolders"
+  "createPlaylistFolders",
+  "notifySystem"
 ]);
 
 const configFolderPath = featuresPath;

public/index.html

@@ -97,13 +97,13 @@
                     </div>
                 </div>
 
-                <!-- <div class="setting-item">
+                <div class="setting-item">
                     <input type="checkbox" data-key="notifySystem" id="notifySystem">
                     <div class="setting-info">
                     <span class="setting-title">Notification at the end</span>
                     <small>Notify when a download finishes.</small>
                     </div>
-                </div> -->
+                </div>
 
                 <div class="setting-item">
                     <input type="checkbox" data-key="autoCheckInfo" id="autoCheckInfo">

public/script/downloadstatus.js

@@ -44,8 +44,11 @@ form.addEventListener("submit", async (e) => {
       return;
     }
 
-    // Download successful
-    window.showSuccess("Download completed!");
+    // Download successful - check if notifications are enabled
+    const features = await window.electronAPI.getFeatures();
+    if (features.notifySystem) {
+      window.showSuccess("Download completed!");
+    }
 
   } catch (err) {
     if (!isDownloading && !userStoppedDownload) {

server/controller/download.controller.js

@@ -2,6 +2,7 @@ const { fetchDownload, cancelDownload } = require("../services/download.services
 const { logger } = require("../logger");
 const { isValidUrl, isSafePath } = require("../helpers/validation.helpers");
 const { notifyDownloadFinished } = require("../helpers/notify.helpers");
+const { configFeatures } = require("../../config");
 
 const listeners = [];
 const speedListeners = [];
@@ -26,7 +27,7 @@ async function downloadController(req, res) {
 
     // Get output folder when the download is finished
     const outputFolder = await fetchDownload(options, listeners, speedListeners, stageListeners, playlistInfoListeners);
-    notifyDownloadFinished(outputFolder);
+    notifyDownloadFinished(outputFolder, configFeatures.notifySystem);
     res.send("Download Done !");
     
   } catch (err) {

server/helpers/notify.helpers.js

@@ -1,7 +1,9 @@
 const { Notification, shell } = require("electron");
 const { iconPaths } = require("./path.helpers");
 
-function notifyDownloadFinished(folder) {
+function notifyDownloadFinished(folder, notifyEnabled = true) {
+  if (!notifyEnabled) return;
+  
   const notif = new Notification({
     title: "Freedom Loader",
     body: "Your download is complete, click here to open it.",