fix: timers are getting deleted and not just multiply

modules/notification/NotificationBody.qml

@@ -45,6 +45,7 @@ Rectangle {
     Connections {
         target: root.notification
         onClosed: function(reason){
+            // It is known that it can be triggered twice and delete multiple Index but since it is only temporary display and the chance is low it is ignored
             root.closeNotification(false)
         }
     }

modules/notification/notificationServer/NotificationServer.qml

@@ -86,7 +86,7 @@ Item {
                     notificationSound.play()
                 }
 
-                // destroy()
+                destroy()
             }
         }
     }