cmux/web/app/theme.tsx
Lawrence Chen d25f14a79f Add landing page (web/) with Next.js + Tailwind
- Minimal centered layout with Geist sans font
- Typing animation cycling through agent names
- Light/dark mode toggle via next-themes
- Download for Mac button linking to latest DMG
- Feature list, GitHub + Docs footer links
- Meta tags and Open Graph for SEO
- CI: add web typecheck job (tsc --noEmit)
2026-02-09 20:51:27 -08:00

57 lines
1.7 KiB
TypeScript

"use client";
import { useTheme } from "next-themes";
import { useEffect, useState } from "react";
export function ThemeToggle() {
const { resolvedTheme, setTheme } = useTheme();
const [mounted, setMounted] = useState(false);
useEffect(() => setMounted(true), []);
if (!mounted) return <div className="w-4 h-4" />;
return (
<button
onClick={() => setTheme(resolvedTheme === "dark" ? "light" : "dark")}
className="text-muted hover:text-foreground transition-colors cursor-pointer"
aria-label="Toggle theme"
>
{resolvedTheme === "dark" ? (
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="1.5"
strokeLinecap="round"
strokeLinejoin="round"
>
<circle cx="12" cy="12" r="5" />
<line x1="12" y1="1" x2="12" y2="3" />
<line x1="12" y1="21" x2="12" y2="23" />
<line x1="4.22" y1="4.22" x2="5.64" y2="5.64" />
<line x1="18.36" y1="18.36" x2="19.78" y2="19.78" />
<line x1="1" y1="12" x2="3" y2="12" />
<line x1="21" y1="12" x2="23" y2="12" />
<line x1="4.22" y1="19.78" x2="5.64" y2="18.36" />
<line x1="18.36" y1="5.64" x2="19.78" y2="4.22" />
</svg>
) : (
<svg
width="16"
height="16"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="1.5"
strokeLinecap="round"
strokeLinejoin="round"
>
<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z" />
</svg>
)}
</button>
);
}