Mantiene la copertina YouTube se il telefono cade e avvia ffmpeg sul nodo, non via SSH.

Il relay HLS→RTMPS resta sul worker/agent del nodo assegnato, così tre dirette contemporanee restano in onda sul sito e sul canale della società senza schermo nero.

Co-authored-by: Cursor <cursoragent@cursor.com>

infra/docker-compose.prod.yml

@@ -164,6 +164,7 @@ services:
       context: ../backend
       dockerfile: Dockerfile
     restart: unless-stopped
+    hostname: home
     command: bundle exec sidekiq -C config/sidekiq.yml -e production
     environment:
       RAILS_ENV: production
@@ -180,6 +181,9 @@ services:
       YOUTUBE_REDIRECT_URI: ${YOUTUBE_REDIRECT_URI:-}
       YOUTUBE_PLATFORM_REFRESH_TOKEN: ${YOUTUBE_PLATFORM_REFRESH_TOKEN:-}
       YOUTUBE_RELAY_WORKER: "1"
+      STREAM_NODE_SLUG: home
+      STREAM_NODE_LOCAL_RTMP_URL: rtmp://mediamtx:1935
+      STREAM_NODE_LOCAL_HLS_URL: http://mediamtx:8888
       RAILS_INTERNAL_URL: http://rails:3000
       MEDIAMTX_HLS_URL: http://mediamtx:8888
       MEDIAMTX_INTERNAL_RTMP_URL: rtmp://mediamtx:1935