sv.js add as start script

sv.js

@@ -0,0 +1,21 @@
+const { createServer } = require('http');
+const { parse } = require('url');
+const next = require('next');
+
+const port = parseInt(process.env.PORT || '3000', 10);
+const dev = process.env.NODE_ENV !== 'production';
+const app = next({ dev });
+const handle = app.getRequestHandler();
+
+app.prepare().then(() => {
+  createServer((req, res) => {
+    const parsedUrl = parse(req.url, true);
+    handle(req, res, parsedUrl);
+  }).listen(port, '127.1.4.78');
+
+  console.log(
+    `> Server listening at http://localhost:${port} as ${
+      dev ? 'development' : process.env.NODE_ENV
+    }`
+  );
+});