outray-tunnel/outray ? reverse-engineered prompt

Build me an open source app that lets people expose their localhost to the internet, kind of like ngrok.

I want a simple command line tool where someone can run a tunnel for a local web app, a TCP service, or even UDP, and get a public address they can share right away. It should support custom subdomains, custom domains with automatic TLS, and a web dashboard where I can see active tunnels, traffic, and basic analytics. Please also include support for teams and role based access so multiple people can use it together.

Make it feel like a real product, with a landing page, a dashboard, and the backend pieces needed to manage tunnels, verify domains, and run background jobs. If you need to check current docs for the best approach, go ahead and look them up online.