Add Docker file to simply running

[HamedMP]

At the moment running it is not easy.

You need:

• Postgres
• ngrok

running beside your Nextjs app.

Ideally with one docker compose up everything will be set for you and the link will always be same, so no need to change Cursor's setting everytime using ngrok (as in Free plan, you'll get a new link each time creating a tunnel).