add catpucchin theme and nuqs for url state

apps/web/src/components/theme-toggle.tsx

@@ -0,0 +1,62 @@
+"use client";
+
+import { cn } from "@/lib/utils"; // Make sure you have this utility
+import * as SwitchPrimitives from "@radix-ui/react-switch";
+import { Moon, Sun } from "lucide-react";
+import { useTheme } from "next-themes";
+import * as React from "react";
+
+export function ThemeToggle({ className }: { className?: string }) {
+	const { theme, setTheme } = useTheme();
+	const [mounted, setMounted] = React.useState(false);
+
+	React.useEffect(() => {
+		setMounted(true);
+	}, []);
+
+	const isChecked = mounted ? theme === "dark" : false;
+
+	const handleCheckedChange = (checked: boolean) => {
+		setTheme(checked ? "dark" : "light");
+	};
+
+	if (!mounted) {
+		return (
+			<button
+				type="button"
+				className={cn(
+					"inline-flex h-5 w-10 shrink-0 cursor-not-allowed items-center rounded-full border-2 border-transparent bg-input opacity-50",
+					className,
+				)}
+				disabled
+				aria-label="Toggle theme (loading)"
+			>
+				<span className="block h-4 w-4 rounded-full bg-background shadow-lg ring-0" />
+			</button>
+		);
+	}
+
+	return (
+		<SwitchPrimitives.Root
+			checked={isChecked}
+			onCheckedChange={handleCheckedChange}
+			className={cn(
+				"peer inline-flex h-4 w-9 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input",
+				className,
+			)}
+			aria-label="Toggle theme between light and dark"
+		>
+			<SwitchPrimitives.Thumb
+				className={cn(
+					"pointer-events-none flex h-3 w-3 items-center justify-center rounded-full bg-background shadow-lg ring-0 transition-transform data-[state=checked]:translate-x-5 data-[state=unchecked]:translate-x-0",
+				)}
+			>
+				{isChecked ? (
+					<Moon className="size-2 text-foreground" />
+				) : (
+					<Sun className="size-2 text-foreground" />
+				)}
+			</SwitchPrimitives.Thumb>
+		</SwitchPrimitives.Root>
+	);
+}