# Backspace — Caddy reverse proxy configuration # DOMAIN is read from the container environment (set via docker-compose.yml) {$DOMAIN} { # LiveKit signaling — strip /livekit prefix, forward to host-mode LiveKit handle_path /livekit/* { reverse_proxy host.docker.internal:7880 } # Backspace API, WebSocket, and frontend — Docker DNS resolves "backspace" reverse_proxy backspace:3000 }