hardcoded 127.0.0.1:8080 as the gateway address

[ivobrett]

The openshell CLI hardcodes 127.0.0.1:8080 as the gateway address, and nemoclaw onboard does a bind() pre-flight check on 127.0.0.1:8080. Neither is configurable. This makes running either tool inside a Docker container unnecessarily complex — you need a socat TCP proxy just to bridge the container's loopback to the host.

The ask: A way to override the gateway address, either via:

An environment variable like OPENSHELL_GATEWAY_HOST=host.docker.internal
Or a config file entry in ~/.config/openshell/

[mmckeen-nv]

I added controller-side plumbing so OpenShell Control now passes OPENSHELL_GATEWAY_HOST, OPENSHELL_GATEWAY_PORT, and OPENSHELL_GATEWAY_URL through to child openshell / nemoclaw processes, and it can translate ~/.config/openshell/gateway.json into those env vars.

However, the installed upstream openshell binary and nemoclaw onboard still need to consume these values for the fix to fully work. The controller can pass the override, but the CLI/bind pre-flight logic needs to honor it. I haven't tested this as it is outside of my deployment architecture.