add popup for audio management

modules/bar/VolPopup.qml~

@@ -0,0 +1,39 @@
+import qs
+import qs.settings
+import Quickshell
+import QtQuick
+import qs.widgets
+
+
+
+PopupWindow {
+        id: volPopup
+        anchor.item: root
+        implicitWidth: 500
+        implicitHeight: 600
+
+        anchor.edges: Edges.Top | Edges.Right
+        anchor.gravity: Edges.Bottom | Edges.Left
+        anchor.margins.top: 40
+        anchor.margins.right: 0
+        color: 'transparent'
+        Rectangle {
+            id: test
+            anchors.fill: parent
+            color: Colors.activeModuleBg
+            radius: Config.rounding
+            ListView {
+                id: sourceLayout
+
+                model: Pipewire.nodes
+                delegate: Rectangle {
+                    implicitHeight: 10
+
+                    required property var modelData
+                    StyledText {
+                        text: parent.modelData.nickname
+                    }
+                }
+            }
+        }
+    }