Port Updated

Author: chamodshehanka

src/index.ts

@@ -1,6 +1,7 @@
 import app from "./app";
+import config from "./config/config";
 
-const PORT: number = 4000;
+const PORT: number = parseInt(config.PORT) || 4000;
 const HOST = "0.0.0.0";
 
 app.listen(PORT, HOST, () => {