improve: dark theme

src/app/[name]/layout.tsx

@@ -0,0 +1,16 @@
+import PreferenceWrapper from '@/components/wrapper/PreferenceWrapper';
+import React from 'react'
+
+type Props = {
+    children: React.ReactElement
+}
+
+function layout({ children }: Props) {
+    return (
+        <PreferenceWrapper>
+            {children}
+        </PreferenceWrapper>
+    )
+}
+
+export default layout