remove hoverpanel title, move actions into applets, add qmllint baseline regen script

shell/applets/NotifApplet.qml

@@ -13,6 +13,42 @@ Column {
         _cascadeDismiss();
     }
 
+    AppletActionBar {
+        accentColor: root.accentColor
+
+        // Clear all
+        Text {
+            text: "\uF1F8"
+            color: _clearHover.hovered ? S.Theme.base08 : S.Theme.base04
+            font.pixelSize: S.Theme.fontSize
+            font.family: S.Theme.iconFontFamily
+            visible: S.NotifService.count > 0
+
+            HoverHandler {
+                id: _clearHover
+                cursorShape: Qt.PointingHandCursor
+            }
+            TapHandler {
+                onTapped: root.cascadeDismiss()
+            }
+        }
+
+        // DND toggle
+        Text {
+            text: S.NotifService.dnd ? "\uDB82\uDE93" : "\uDB80\uDC9C"
+            color: S.NotifService.dnd ? S.Theme.base09 : S.Theme.base04
+            font.pixelSize: S.Theme.fontSize
+            font.family: S.Theme.iconFontFamily
+
+            HoverHandler {
+                cursorShape: Qt.PointingHandCursor
+            }
+            TapHandler {
+                onTapped: S.NotifService.toggleDnd()
+            }
+        }
+    }
+
     // ── Cascade dismiss logic ───────────────────────────────────────────
     property var _pendingDismissIds: []
     property var _collapsedGroups: ({})