overview: show windows on other monitors too

.config/quickshell/ii/modules/overview/OverviewWindow.qml

@@ -22,6 +22,7 @@ Item { // Window
     property real initY: Math.max((windowData?.at[1] - (monitorData?.y ?? 0) - monitorData?.reserved[1]) * root.scale, 0) + yOffset
     property real xOffset: 0
     property real yOffset: 0
+    property int widgetMonitorId: 0
     
     property var targetWindowWidth: windowData?.size[0] * scale
     property var targetWindowHeight: windowData?.size[1] * scale
@@ -40,6 +41,7 @@ Item { // Window
     y: initY
     width: windowData?.size[0] * root.scale
     height: windowData?.size[1] * root.scale
+    opacity: windowData.monitor == widgetMonitorId ? 1 : 0.4
 
     layer.enabled: true
     layer.effect: OpacityMask {
@@ -69,6 +71,7 @@ Item { // Window
         captureSource: GlobalStates.overviewOpen ? root.toplevel : null
         live: true
 
+        // Color overlay for interactions
         Rectangle {
             anchors.fill: parent
             radius: Appearance.rounding.windowRounding * root.scale