chore: add helix-api and workspace config to monorepo

helix-api/docs/app/routes/api-reference.tsx

@@ -0,0 +1,29 @@
+import type { Route } from './+types/api-reference';
+import { DocsLayout } from 'fumadocs-ui/layouts/docs';
+import { DocsBody, DocsDescription, DocsPage, DocsTitle } from 'fumadocs-ui/layouts/docs/page';
+import { source } from '@/lib/source';
+import { baseOptions } from '@/lib/layout.shared';
+import { APIPage } from '@/components/api-page';
+
+export function meta({}: Route.MetaArgs) {
+  return [
+    { title: 'API Reference' },
+    { name: 'description', content: 'OpenAPI reference for Helix API.' },
+  ];
+}
+
+export default function ApiReference() {
+  return (
+    <DocsLayout {...baseOptions()} tree={source.getPageTree()}>
+      <DocsPage full>
+        <DocsTitle>API Reference</DocsTitle>
+        <DocsDescription>
+          Edit openapi/openapi.yaml to maintain this API documentation.
+        </DocsDescription>
+        <DocsBody>
+          <APIPage document="helix" />
+        </DocsBody>
+      </DocsPage>
+    </DocsLayout>
+  );
+}