Merge branch 'feature/adaptive-bitrate' into collaudo

Integra bitrate adattivo e telemetria, con il mute audio come icona nella toolbar della regia.

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

backend/app/channels/session_channel.rb

@@ -59,6 +59,8 @@ class SessionChannel < ApplicationCable::Channel
       Sessions::SetAudioMute.new(session, muted: true).call
     when "unmute_audio"
       Sessions::SetAudioMute.new(session, muted: false).call
+    when "set_min_quality"
+      Sessions::SetMinQuality.new(session, preset: data["min_quality_preset"]).call
     end
   end