Serve a small web page at http://<host>:8000/ (stream/index.html) from the
Liquidsoap harbor, alongside the /radio.mp3 stream. It shows the track
currently on air and refreshes it from a /nowplaying JSON endpoint, fed by the
broadcast source's live metadata — accurate even though the ingest daemon runs
a track ahead (prefetch).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
