feat: first test for data center

packages/data-services/src/data-center.ts

@@ -0,0 +1,19 @@
+class DataCenter {
+  static async init() {
+    return new DataCenter();
+  }
+
+  private constructor() {
+    // TODO
+  }
+}
+
+let _dataCenterInstance: Promise<DataCenter>;
+
+export const getDataCenter = () => {
+  if (!_dataCenterInstance) {
+    _dataCenterInstance = DataCenter.init();
+  }
+
+  return _dataCenterInstance;
+};

packages/data-services/src/index.ts

@@ -2,3 +2,5 @@ export { signInWithGoogle, onAuthStateChanged } from './auth';
 export * from './request';
 export * from './sdks';
 export * from './websocket';
+
+export { getDataCenter } from './data-center';