Make Shell a category, the bar legible, and the dock a real dock

Desktop & Dock becomes Shell — Bar, Dock, Control Center, Tiling,
Workspaces — the home for everything Quickshell draws. The settings-
management cluster moves to System as Sync & Backup, Appearance's
Shell tab dissolves, and 24-hour time finally lives on Date & Time,
which always owned it.

The bar gets what it never had: a way to survive the wallpaper. A
second neutral text family (follow theme, or forced light or dark),
a one-layer shadow under every glyph, and a gradient scrim for
wallpapers nothing else survives — all off by default, pixel-identical
until asked. Widgets earn toggles (weather, media, clipboard, calendar
countdown), the vitals cluster stops leaving a dead pill behind, and
Control Center's sections learn to step aside.

The dock graduates from MVP: a context menu with window rows, pin,
unpin, quit and new-window; scroll an icon to cycle its windows; drag
to reorder on the dock itself; hover previews with one-shot captures;
and "Add App to Dock" in the launcher. Three real bugs died en route —
menus that slid away with the autohide, a readonly-property crash on
every menu open, and a drag that drifted half a slot per icon on side
docks. The pinned-apps editor in Settings becomes a drag strip.

166 contracts; the full suite is green except two live display and
switcher tests that cannot run behind a locked session — re-verified
on unlock.

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

config/dot/quickshell/services/SettingsSearch.qml

@@ -27,8 +27,11 @@ Singleton {
     // dropped, so adding a group can never make a setting unreachable.
     readonly property var groupPages: ({
         "appearance": "appearance",
-        "clock": "appearance",
-        "vitals": "appearance",
+        "clock": "bar",
+        "vitals": "bar",
+        "bar": "bar",
+        "controlCenter": "control-center",
+        "datetime": "datetime",
         "battery": "power",
         "idleBattery": "power",
         "typography": "appearance",
@@ -38,8 +41,8 @@ Singleton {
         "effects": "appearance",
         "wallpaper": "appearance",
         "lockAppearance": "appearance",
-        "dock": "desktop",
-        "focus": "desktop",
+        "dock": "dock",
+        "focus": "workspaces",
         "display": "displays",
         "nightLight": "displays",
         "idle": "power",
@@ -47,10 +50,11 @@ Singleton {
         "input": "shortcuts",
         "pointer": "mouse",
         "touchpad": "mouse",
-        "multitasking": "desktop",
-        "edges": "desktop",
-        "master": "desktop",
-        "notices": "desktop",
+        "multitasking": "tiling",
+        "workspaces": "workspaces",
+        "edges": "tiling",
+        "master": "tiling",
+        "notices": "tiling",
         "weather": "home",
         "notifications": "notifications",
         "capture": "screen-intelligence",
@@ -140,7 +144,12 @@ Singleton {
         { label: "iMessage", detail: "Opens BlueBubbles", page: "phone" },
         { label: "System information", detail: "Kernel, distribution, and hardware", page: "about" },
         { label: "Desktop version", detail: "Which Hyprland and Quickshell this session runs", page: "about" },
-        { label: "Restore defaults", detail: "Return every Panama setting to its shipped value", page: "desktop" },
+        { label: "Restore defaults", detail: "Return every Panama setting to its shipped value", page: "sync" },
+        { label: "Carry settings to another machine", detail: "Export, preview, and import a settings file", page: "sync" },
+        { label: "Settings backups", detail: "Snapshots of your preferences, restorable any time", page: "sync" },
+        { 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: "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" },