Qualify shell palette references for Qt 6.12 (#14553)

shell/Ui/KeyboardPanel.qml

@@ -2,6 +2,7 @@ import QtQuick
 import Quickshell
 import Quickshell.Wayland
 import qs.Commons
+import qs.Commons as Commons
 
 // Layer-shell popup attached to a bar widget icon, designed for
 // click-driven AND keyboard-driven panels (e.g. SUPER+CTRL+W summon).
@@ -44,7 +45,7 @@ PanelWindow {
   property int padding: Style.spacing.popupPadding
   property int contentWidth: Style.space(280)
   property int contentHeight: Style.space(200)
-  property var borderSpec: Border.surfaceSpec("popups", "border", Color.popups.border, Math.max(1, Style.space(2)))
+  property var borderSpec: Border.surfaceSpec("popups", "border", Commons.Color.popups.border, Math.max(1, Style.space(2)))
   property bool centerOnBar: false
   property bool open: false
   property int gap: Style.gapsOut  // distance between bar edge and panel
@@ -382,7 +383,7 @@ PanelWindow {
     y: root.cardOrigin.y
     width: root.contentWidth
     height: root.contentHeight
-    color: Color.popups.background
+    color: Commons.Color.popups.background
     borderSpec: root.borderSpec
     padding: root.padding
     radius: Style.cornerRadius