Initial react editor website template

components/theme-toggle.tsx

@@ -0,0 +1,25 @@
+'use client';
+
+import * as React from 'react';
+import { Moon, Sun } from 'lucide-react';
+import { useTheme } from 'next-themes';
+import { Button } from '@/components/ui/button';
+
+export function ThemeToggle() {
+  const { resolvedTheme, setTheme } = useTheme();
+  const [mounted, setMounted] = React.useState(false);
+
+  React.useEffect(() => setMounted(true), []);
+
+  return (
+    <Button
+      type="button"
+      variant="ghost"
+      size="icon"
+      aria-label={mounted && resolvedTheme === 'dark' ? 'Use light theme' : 'Use dark theme'}
+      onClick={() => setTheme(resolvedTheme === 'dark' ? 'light' : 'dark')}
+    >
+      {mounted && resolvedTheme === 'dark' ? <Sun aria-hidden="true" /> : <Moon aria-hidden="true" />}
+    </Button>
+  );
+}