fix(settings): label the layout nav entry Dashboard to match where it leads

The left-nav entry read "Layout" but the editor it opens is the dashboard
layout home. Rename the label across all six locales; the route stays
/settings/layout.

messages/de.json

@@ -3817,7 +3817,7 @@
         "subtitle": "Wähle, welche Erinnerungen du erhältst."
       },
       "layout": {
-        "title": "Layout",
+        "title": "Dashboard",
         "description": "Lege fest, wie Dashboard und Insights aufgebaut und angeordnet sind.",
         "backToHub": "Zurück zu Layout & Personalisierung",
         "dashboard": {

messages/en.json

@@ -3817,7 +3817,7 @@
         "subtitle": "Choose which reminders you receive."
       },
       "layout": {
-        "title": "Layout",
+        "title": "Dashboard",
         "description": "Arrange how the dashboard and insights are laid out.",
         "backToHub": "Back to Layout & Personalization",
         "dashboard": {

messages/es.json

@@ -3817,7 +3817,7 @@
         "subtitle": "Elige qué recordatorios recibes."
       },
       "layout": {
-        "title": "Diseño",
+        "title": "Panel",
         "description": "Organiza cómo están dispuestos el panel y los análisis.",
         "backToHub": "Volver a Diseño y personalización",
         "dashboard": {

messages/fr.json

@@ -3817,7 +3817,7 @@
         "subtitle": "Choisissez les rappels que vous recevez."
       },
       "layout": {
-        "title": "Disposition",
+        "title": "Tableau de bord",
         "description": "Organisez la disposition du tableau de bord et des analyses.",
         "backToHub": "Retour à Disposition et personnalisation",
         "dashboard": {

messages/it.json

@@ -3817,7 +3817,7 @@
         "subtitle": "Scegli quali promemoria ricevere."
       },
       "layout": {
-        "title": "Layout",
+        "title": "Cruscotto",
         "description": "Organizza la disposizione del cruscotto e degli approfondimenti.",
         "backToHub": "Torna a Layout e personalizzazione",
         "dashboard": {

messages/pl.json

@@ -3817,7 +3817,7 @@
         "subtitle": "Wybierz, które przypomnienia otrzymujesz."
       },
       "layout": {
-        "title": "Układ",
+        "title": "Pulpit",
         "description": "Ustal, jak rozłożone są pulpit i analizy.",
         "backToHub": "Powrót do Układ i personalizacja",
         "dashboard": {

src/components/settings/__tests__/settings-shell.test.tsx

@@ -284,9 +284,11 @@ describe("<SettingsShell>", () => {
     // `/notifications` inbox now shares the "Notifications" label.
     expect(html).toContain("Notifications");
     // v1.17.1 (F-2) — the dashboard + insights arrangement editors are
-    // reached through one Layout hub entry. v1.18.1 (D6) — renamed to "Layout".
+    // reached through one hub entry (route stays `/settings/layout`).
+    // v1.19.1 (S3) — the nav label now reads "Dashboard" to match where
+    // it leads; the route is unchanged.
     expect(html).toContain('href="/settings/layout"');
-    expect(html).toContain(">Layout</a>");
+    expect(html).toContain(">Dashboard</a>");
     // v1.18.1 (D4) — Channels + Sources are their own left-side entries.
     expect(html).toContain('href="/settings/channels"');
     expect(html).toContain('href="/settings/sources"');
@@ -322,10 +324,11 @@ describe("<SettingsShell>", () => {
     // compound "Benachrichtigungs-Kanäle" wrapped). The `/notifications`
     // inbox now shares the "Benachrichtigungen" label.
     expect(html).toContain("Benachrichtigungen");
-    // v1.17.1 (F-2) — the arrangement editors are reached through one
-    // Layout hub entry. v1.18.1 (D6) — renamed to "Layout" in every locale.
+    // v1.17.1 (F-2) — the arrangement editors are reached through one hub
+    // entry (route stays `/settings/layout`). v1.19.1 (S3) — the nav label
+    // reads "Dashboard" in every locale to match where it leads.
     expect(html).toContain('href="/settings/layout"');
-    expect(html).toContain(">Layout</a>");
+    expect(html).toContain(">Dashboard</a>");
     // v1.18.1 (D4) — Channels ("Kanäle") + Sources ("Quellen-Priorität")
     // are their own left-side entries.
     expect(html).toContain('href="/settings/channels"');