Add Privacy Mode

- Smoother notification expansions
- Shadow & Privacy Toggles

quickshell/Common/SettingsData.qml

@@ -472,6 +472,8 @@ Singleton {
     property bool dockShowOverflowBadge: true
 
     property bool notificationOverlayEnabled: false
+    property bool notificationPopupShadowEnabled: true
+    property bool notificationPopupPrivacyMode: false
     property int overviewRows: 2
     property int overviewColumns: 5
     property real overviewScale: 0.16

quickshell/Common/settings/SettingsSpec.js

@@ -297,6 +297,8 @@ var SPEC = {
     dockShowOverflowBadge: { def: true },
 
     notificationOverlayEnabled: { def: false },
+    notificationPopupShadowEnabled: { def: true },
+    notificationPopupPrivacyMode: { def: false },
     overviewRows: { def: 2, persist: false },
     overviewColumns: { def: 5, persist: false },
     overviewScale: { def: 0.16, persist: false },