fix(Hover): refactor & update hover tracking w/context menus

Fixes #2737

quickshell/Widgets/DankDropdown.qml

@@ -54,11 +54,14 @@ Item {
     property bool addHorizontalPadding: false
     property string emptyText: ""
     property bool usePopupTransparency: !checkParentDisablesTransparency()
+    property var transientSurfaceTracker: null
 
     signal valueChanged(string value)
 
     property bool menuOpen: false
 
+    onMenuOpenChanged: transientSurfaceTracker?.setActive(root, menuOpen, null)
+
     function closeDropdownMenu() {
         if (!root.menuOpen && !dropdownMenu.opened && !dropdownMenu.visible)
             return;
@@ -113,10 +116,20 @@ Item {
     implicitHeight: !showTrigger ? 0 : (compactMode ? 40 : Math.max(60, labelColumn.implicitHeight + Theme.spacingM))
 
     Component.onDestruction: {
+        transientSurfaceTracker?.unregister(root);
         if (root.menuOpen || dropdownMenu.opened || dropdownMenu.visible)
             dropdownMenu.close();
     }
 
+    Connections {
+        target: root.transientSurfaceTracker
+        ignoreUnknownSignals: true
+
+        function onCloseRequested() {
+            root.closeDropdownMenu();
+        }
+    }
+
     Column {
         id: labelColumn