feat: Split v1 and v2 apis

v1/src/apps/index.js

@@ -0,0 +1,10 @@
+const express = require('express');
+const app = express();
+
+const private = require('./private');
+const public = require('./public');
+
+app.use( public );
+app.use( private );
+
+module.exports = app;