feat: refactor notification system to manage hover states centrally and auto close

modules/notification/notificationServer/NotificationServer.qml

@@ -12,13 +12,24 @@ Item {
 
     property var focusedMonitor: null
     property var newestNotification: null
-    property bool soundEnabled: true
+    property bool notificationPopupEnabled: true
 
     property alias trackedNotifications: notificationServer.trackedNotifications
     property int notificationNum: trackedNotifications.values.length
 
     signal notificationReceived(var notification)
 
+    // ── Hover state for history auto-close ──
+    // Updated by NotificationHistory.qml (PanelWindow hover) and NotificationButton.qml (bar button hover)
+    property bool historyHovered: false
+    property bool buttonHovered: false
+    property int historyAutoCloseDelay: 1000
+    signal closeHistoryRequested()
+
+    // Debug logging for hover transitions
+    onHistoryHoveredChanged: Config.debug == "Notification" && console.log("[NotificationServer] historyHovered:", historyHovered)
+    onButtonHoveredChanged: Config.debug == "Notification" && console.log("[NotificationServer] buttonHovered:", buttonHovered)
+
     function correctMonitor(screen) {
         return (Hyprland.monitorFor(screen) === focusedMonitor)
     }
@@ -83,7 +94,7 @@ Item {
             repeat: false
 
             onTriggered: {
-                if((!notification.lastGeneration && notificationServerState.soundEnabled) || Config.debug == "Notification"){
+                if((!notification.lastGeneration && notificationServerState.notificationPopupEnabled) || Config.debug == "Notification"){
                     focusedMonitor = Hyprland.focusedMonitor
                     notificationReceived(notification)
                     notificationSound.play()