feat(admin): add language server settings layout

src/app/(app)/dashboard/@admin/settings/language-server/layout.tsx

@@ -0,0 +1,22 @@
+import { Separator } from "@/components/ui/separator";
+
+interface SettingsLanguageServerLayoutProps {
+  children: React.ReactNode;
+}
+
+export default function SettingsLanguageServerLayout({
+  children,
+}: SettingsLanguageServerLayoutProps) {
+  return (
+    <div className="container mx-auto max-w-[1024px] space-y-6">
+      <div>
+        <h3 className="text-lg font-medium">Language Server Settings</h3>
+        <p className="text-sm text-muted-foreground">
+          Configure the language server connection settings.
+        </p>
+      </div>
+      <Separator />
+      {children}
+    </div>
+  );
+}