fix: use rubik for workspaces

Apparently google sans flex has some incorrect unicode symbols?
The dot symbol turns into a chinese character for some reason...

modules/bar/components/workspaces/Workspace.qml

@@ -52,6 +52,7 @@ ColumnLayout {
         }
         color: Config.bar.workspaces.occupiedBg || root.isOccupied || root.activeWsId === root.ws ? Colours.palette.m3onSurface : Colours.layer(Colours.palette.m3outlineVariant, 2)
         verticalAlignment: Qt.AlignVCenter
+        font.family: "Rubik" // Hard code rubik for now since google sans doesn't play well with certain unicode symbols apparently
     }
 
     Loader {

plugin/src/Caelestia/Config/controlcenterconfig.hpp

@@ -1,18 +0,0 @@
-#pragma once
-
-#include "configobject.hpp"
-
-namespace caelestia::config {
-
-// ControlCenterConfig has no serialized properties (serializer returns {})
-// All properties are in AdvancedConfig.controlCenter
-class ControlCenterConfig : public ConfigObject {
-    Q_OBJECT
-    QML_ANONYMOUS
-
-public:
-    explicit ControlCenterConfig(QObject* parent = nullptr)
-        : ConfigObject(parent) {}
-};
-
-} // namespace caelestia::config