FRP DEV Contract

The DEV reverse link is D601 to master edge through frp.

Public DEV endpoint: http://74.48.78.17:6667
hwlab-tunnel-client owns the frp client health contract.
hwlab-edge-proxy owns public HTTP ingress on port 6667.
No secret values are stored in this repository. Operators must provide auth material out of band before a real deployment.
UniDesk backend, provider-gateway, and microservice proxy are not HWLAB runtime substitutes.