Sposta overlay video sull'app Android e rimuove ffmpeg server-side.

Il tabellone stile SportCam e il watermark Match Live TV sono bruciati in GPU via RootEncoder; sul backend spariscono OverlayRelay, job Sidekiq e volume stream_overlays.

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

infra/docker-compose.prod.yml

@@ -115,7 +115,6 @@ services:
         condition: service_started
     volumes:
       - recordings:/recordings
-      - stream_overlays:/app/tmp/stream_overlays
     healthcheck:
       test: ["CMD", "curl", "-f", "http://127.0.0.1:3000/up"]
       interval: 15s
@@ -163,7 +162,6 @@ services:
       REPLAY_STORAGE_ACCESS_KEY_ID: ${REPLAY_STORAGE_ACCESS_KEY_ID:-}
       REPLAY_STORAGE_SECRET_ACCESS_KEY: ${REPLAY_STORAGE_SECRET_ACCESS_KEY:-}
       REPLAY_STORAGE_FORCE_PATH_STYLE: ${REPLAY_STORAGE_FORCE_PATH_STYLE:-true}
-      OVERLAY_RELAY_PROCESS_CHECK: "true"
     depends_on:
       rails:
         condition: service_healthy
@@ -171,7 +169,6 @@ services:
         condition: service_started
     volumes:
       - recordings:/recordings
-      - stream_overlays:/app/tmp/stream_overlays
 
   garage:
     image: dxflrs/garage:v1.0.1
@@ -187,6 +184,5 @@ volumes:
   postgres_data:
   redis_data:
   recordings:
-  stream_overlays:
   garage_meta:
   garage_data: