Play sound from python/ALSA instead QtMultimedia

GStreamer sucks

src/gui/UI.qml

@@ -6,7 +6,6 @@ import QtQuick.Controls 2.12
 import QtQuick.Layouts 1.12
 import QtQuick.Window 2.12
 import QtGraphicalEffects 1.12
-import QtMultimedia 5.12
 import "."
 import "Base"
 import "MainPane"
@@ -36,7 +35,6 @@ Item {
         return ids
     }
 
-    readonly property alias defaultNotificationSound: defaultNotificationSound
     readonly property alias debugConsole: debugConsole
     readonly property alias mainPane: mainPane
     readonly property alias pageLoader: pageLoader
@@ -116,17 +114,6 @@ Item {
         font.pointSize: -1
     }
 
-    Audio {
-        id: defaultNotificationSound
-
-        readonly property string sfx:
-            window.settings.Notifications.default_sound
-
-        audioRole: Audio.NotificationRole
-        volume: window.settings.Notifications.volume / 100
-        source: sfx.trim() === "default.wav" ? "../sounds/default.wav" : sfx
-    }
-
     IdleManager {
         id: idleManager
     }