make 404 page status code actually 404

src/website/pages/notfound.rs

@@ -13,7 +13,7 @@ struct PageNotFound;
 pub async fn page_notfound() -> Response {
     let a = PageNotFound;
     match a.render() {
-        Ok(res) => (StatusCode::OK, Html(res)).into_response(),
+        Ok(res) => (StatusCode::NOT_FOUND, Html(res)).into_response(),
         Err(_e) => (StatusCode::INTERNAL_SERVER_ERROR, INTERNAL_SERVER_ERROR_MSG).into_response(),
     }
 }