feat: add privacy module enable flag and move into clock group

modules/Bar.qml

@@ -107,8 +107,10 @@ PanelWindow {
             anchors.verticalCenter: parent.verticalCenter
             spacing: M.Theme.groupSpacing
 
-            M.Privacy {}
             M.BarGroup {
+                M.Privacy {
+                    visible: M.Modules.privacy.enable
+                }
                 M.Clock {
                     visible: M.Modules.clock.enable
                 }

modules/Modules.qml

@@ -79,6 +79,9 @@ QtObject {
             warning: 25,
             critical: 15
         })
+    property var privacy: ({
+            enable: true
+        })
     property var power: ({
             enable: true
         })