chore(packages): move the packages to root

demos/angular/server/server.ts

@@ -0,0 +1,25 @@
+import * as bodyParser from 'body-parser';
+import * as express from 'express';
+
+const app = express();
+
+app.set('port', process.env.PORT || 5000);
+
+app.use(bodyParser.urlencoded({extended: true}));
+app.use(bodyParser.json());
+
+app.use(function(req, res, next) {
+  res.header('Access-Control-Allow-Origin', '*');
+  res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
+  res.header('Access-Control-Allow-Headers', 'Content-Type, Authorization');
+
+  next();
+});
+
+app.post('/test', (req, res) => {
+  res.send(req.body);
+});
+
+app.listen(app.get('port'), () => {
+  console.log('Node app is running on port', app.get('port'));
+});