Notification for header

src/store/notifications.js

@@ -0,0 +1,22 @@
+import { createSlice } from "@reduxjs/toolkit";
+
+const initialState = {
+  notifications: {
+    loading: false,
+    data: null,
+  },
+};
+
+export const notificationsSlice = createSlice({
+  name: "notifications",
+  initialState,
+  reducers: {
+    updateNotifications: (state, action) => {
+      state.notifications = { ...action.payload };
+    },
+  },
+});
+
+export const { updateNotifications } = notificationsSlice.actions;
+
+export default notificationsSlice.reducer;