[ ADD ] react configuration

react/src/store/reducers/index.js

@@ -0,0 +1,12 @@
+import { combineReducers } from "redux";
+import lang from "../Lang/LangReducer";
+import loader from "../Loader/LoaderReducer";
+import snackbar from "../Snackbar/SnackbarReducer";
+import Feature1 from "../Feature1/FeatureReducer";
+
+export default combineReducers({
+  lang,
+  loader,
+  snackbar,
+  Feature1
+});