feat(popouts): enhance hover functionality and introduce hover dismiss features

quickshell/Widgets/HoverDismissTracker.qml

@@ -2,34 +2,27 @@ pragma ComponentBehavior: Bound
 
 import QtQuick
 
-Item {
+HoverHandler {
     id: root
 
-    property bool enabled: false
     property var shouldDismiss: null
 
     signal dismissRequested
     // Emitted on every hover move; passive to avoid blocking overlapping MouseAreas
     signal hoverMoved(real gx, real gy)
 
-    anchors.fill: parent
-
-    HoverHandler {
-        id: hoverHandler
-        enabled: root.enabled
-        onPointChanged: {
-            if (!root.enabled || !hoverHandler.hovered)
-                return;
-            const gp = root.mapToItem(null, hoverHandler.point.position.x, hoverHandler.point.position.y);
-            root.hoverMoved(gp.x, gp.y);
-        }
-        onHoveredChanged: {
-            if (hoverHandler.hovered || !root.enabled)
-                return;
-            if (typeof root.shouldDismiss === "function" && !root.shouldDismiss())
-                return;
-            root.dismissRequested();
-        }
+    onPointChanged: {
+        if (!enabled || !hovered)
+            return;
+        const gp = parent.mapToItem(null, point.position.x, point.position.y);
+        hoverMoved(gp.x, gp.y);
+    }
+    onHoveredChanged: {
+        if (hovered || !enabled)
+            return;
+        if (typeof shouldDismiss === "function" && !shouldDismiss())
+            return;
+        dismissRequested();
     }
 
     function cancelPending() {