move qs config to work on mango and do general improvements

modules/bar/Mpris.qml

@@ -0,0 +1,35 @@
+pragma ComponentBehavior: Bound
+import Quickshell.Services.Mpris
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Effects
+import qs
+import qs.widgets
+import qs.settings
+
+BarComponent {
+    id: root
+    implicitHeight: Config.moduleHeight
+    implicitWidth: songLayout.implicitWidth + 16
+    property MprisPlayer spotify: {
+        for (const player of Mpris.players.values) {
+            if (player.identity === "Spotify")
+                return player;
+        }
+        return null;
+    }
+    visible: spotify !== null && spotify.playbackState === MprisPlaybackState.Playing
+    RowLayout {
+        id: songLayout
+        anchors.centerIn: root
+        MaterialIcon {
+            text: "music_note_2"
+        }
+        StyledText {
+            Layout.maximumWidth: 400
+            Layout.maximumHeight: Config.barHeight / 1.6
+            text: root.spotify?.trackTitle + " - " + root.spotify?.trackArtists
+            elide: Text.ElideRight
+        }
+    }
+}