Bound the notification app list, and give Focus a real editor

Claude-Session: https://claude.ai/code/session_01Ms2FbjQy31TVf3CEvQhGM8

config/dot/quickshell/services/SettingsSearch.qml

@@ -42,7 +42,9 @@ Singleton {
         "wallpaper": "appearance",
         "lockAppearance": "appearance",
         "dock": "dock",
-        "focus": "notifications",
+        // Focus modes moved off the Notifications page onto their own tab, so
+        // the group that owns them routes there now.
+        "focus": "focus",
         "display": "displays",
         "nightLight": "displays",
         "idle": "power",
@@ -158,6 +160,14 @@ Singleton {
         { label: "Pinned applications", detail: "Reorder the dock by dragging, here or on the dock itself", page: "dock" },
         { label: "Bar text", detail: "Keep the bar legible on any wallpaper", page: "bar" },
         { label: "Control Center sections", detail: "Choose what the panel offers", page: "control-center" },
+        { label: "Do Not Disturb", detail: "Hold banners back until you turn it off", page: "notifications" },
+        { label: "Quiet hours", detail: "The schedule the Sleep focus mode keeps", page: "notifications" },
+        { label: "Critical alerts break through", detail: "Let urgent notifications past Do Not Disturb", page: "notifications" },
+        { label: "Application notification rules", detail: "Which applications may notify you, and how", page: "notifications" },
+        { label: "Forget an app's notifications", detail: "Remove its rule; it returns on its next notification", page: "notifications" },
+        { label: "Per-app notification sound", detail: "Turn the chime off for one application", page: "notifications" },
+        { label: "Banners or history", detail: "Send one application straight to history without a popup", page: "notifications" },
+        { label: "Focus session duration", detail: "How long a focus session runs before it ends itself", page: "focus" },
         { label: "Keyboard shortcuts", detail: "Every shortcut the compositor has bound", page: "shortcuts" },
         { label: "Dictation", detail: "Speech to text with Super+D, typed where the cursor is", page: "dictation" },
         { label: "Speech to text", detail: "Set up the local speech server and model", page: "dictation" },