feat: add new file

frontend/node_modules/react/cjs/react.shared-subset.production.min.js

@@ -0,0 +1,10 @@
+/**
+ * @license React
+ * react.shared-subset.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+'use strict';throw Error("This entry point is not yet supported outside of experimental channels");