➕ Add socket

client/index.js

@@ -1 +1,4 @@
+require('./services/socket')
+
+
 console.log('hello world')

client/services/socket.js

@@ -0,0 +1,4 @@
+const io = require('socket.io-client');
+
+const socket = io('http://localhost:3000');
+