load config from server instead of config file

client/app/services/config.service.ts

@@ -0,0 +1,11 @@
+import axios from '../axios/axios';
+import { IConfig } from '../model/config';
+
+const getConfig = async (): Promise<IConfig> => {
+  const res = await axios.get('/api/config');
+  return res.data.data;
+};
+
+export const ConfigService = {
+  getConfig,
+};