Dashboard 2.0 behind reverse proxy (nginx)

Hi,

I am trying to set up a reverse proxy with Nginx for the new Node-RED Dashboard 2.0. Previously, with Dashboard 1.0, I was able to access the dashboard easily by configuring Nginx to route requests based on the device's IP address or FQDN.

I would like to achieve the same setup for Dashboard 2.0, but I am facing issues with WebSocket connections. It seems that my Nginx configuration is not handling WebSockets correctly, and the dashboard does not work as expected.

Could you provide guidance on the correct Nginx configuration to ensure WebSocket support for Dashboard 2.0?

Thanks!