[AI] Made Notification Dismiss All button independent from scroll

osd/NotificationPanel.qml

@@ -64,21 +64,28 @@ Scope {
                     hideTimer.stop();
                 }
 
-                ListView {
-                    id: notifs
+	            ColumnLayout {
+	                id: layout
 	                anchors.fill: parent
 	                anchors.margins: 4
-                    clip: true
 	                spacing: 4
-                    model: NotificationService.notifications
-                    header: RippleButton {
+
+	                RippleButton {
 	                    buttonText: "Dismiss All"
 	                    buttonTextColor: Appearance.m3colors.m3onTertiaryContainer
 	                    colBackground: Appearance.m3colors.m3tertiaryContainer
 	                    releaseAction: NotificationService.dismissAll
 	                    buttonRadius: Appearance.rounding.unsharpenmore
-                        width: notifs.width - 8
+	                    Layout.fillWidth: true
 	                }
+
+	                ListView {
+	                    id: notifs
+	                    Layout.fillWidth: true
+	                    Layout.fillHeight: true
+	                    clip: true
+	                    spacing: 4
+	                    model: NotificationService.notifications
 	                    delegate: NotificationItem {
 	                        required property Notification modelData
 	                        notif: modelData
@@ -91,3 +98,4 @@ Scope {
             }
         }
     }
+}