add all frontend files

node_modules/rc-notification/es/NotificationProvider.js

@@ -0,0 +1,12 @@
+import React from 'react';
+export var NotificationContext = /*#__PURE__*/React.createContext({});
+var NotificationProvider = function NotificationProvider(_ref) {
+  var children = _ref.children,
+    classNames = _ref.classNames;
+  return /*#__PURE__*/React.createElement(NotificationContext.Provider, {
+    value: {
+      classNames: classNames
+    }
+  }, children);
+};
+export default NotificationProvider;