Create Styled things and finish notifications module

AudioWidget.qml

@@ -2,9 +2,10 @@ import QtQuick
 import Quickshell.Io
 import Quickshell.Services.Pipewire
 import qs.Common
+import qs.Common.Styled
 import qs.Services
 
-Rectangle {
+BackgroundRectangle {
     id: audioWidget
 
     property string monitor: ""
@@ -15,8 +16,7 @@ Rectangle {
 
     implicitWidth: audioText.implicitWidth * 1.6
     implicitHeight: Theme.heightGaps
-    color: Theme.backgroudColor
-    radius: 25
+
     states: [
         State {
             name: "Mute"
@@ -56,17 +56,13 @@ Rectangle {
         target: audioWidget.audioPipewireActive ? Pipewire.defaultAudioSink.audio : null
     }
 
-    Text {
+    StyledText {
         id: audioText
 
         property string audioTextText: audioWidget.audioPipewireActive ? audioWidget.icon + "  " + Math.round(Pipewire.defaultAudioSink.audio.volume * 100).toString() + "%" : ""
 
         anchors.centerIn: parent
         text: audioTextText
-        font.bold: true
-        font.pixelSize: Theme.pixelSize
-        font.family: Theme.fontFamily
-        color: Theme.textColor
     }
 
     Process {