chore: sync with main [skip ci] (#91)

Co-authored-by: NtskwK <natsukawa247@outlook.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/packages/docs/app/routes/not-found.tsx b/packages/docs/app/routes/not-found.tsx
new file mode 100644
index 0000000..1d9e041
--- /dev/null
+++ b/packages/docs/app/routes/not-found.tsx
@@ -0,0 +1,7 @@
+export function loader() {
+  throw new Response('Not Found', { status: 404 });
+}
+
+export default function NotFound() {
+  return null;
+}