Add health route

Author: unkhz

packages/configurator/app/routes/health.tsx

@@ -0,0 +1,12 @@
+import { LoaderFunctionArgs } from '@remix-run/node'
+
+export async function loader({ params }: LoaderFunctionArgs) {
+  return new Response('OK', {
+    status: 200,
+    headers: {
+      'Cache-Control': 'no-cache',
+      'Content-Type': 'text/plain',
+      'X-Health-Check': 'OK',
+    },
+  })
+}