update: docs

src/pages/docs/main-feature/page.tsx

@@ -0,0 +1,13 @@
+import mainFeature from "../../../../docs/user/main-feature.md?raw";
+import { DocsDocument } from "@/components/docs/DocsDocument";
+
+export function DocsMainFeaturePage(): React.JSX.Element {
+  return (
+    <DocsDocument
+      content={mainFeature}
+      frContent={mainFeature}
+      meta="07"
+      title="Main Feature"
+    />
+  );
+}