Salva telemetria client (OS, app, device, operatore) sulle sessioni per il debug admin.

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

backend/app/controllers/api/v1/stream_sessions_controller.rb

@@ -77,6 +77,7 @@ module Api
           thermal_state: sanitized_thermal_state,
           last_seen_at: Time.current
         )
+        Sessions::ApplyClientInfo.call(@session, params[:client]) if params[:client].present?
         sync_publisher_when_streaming!(params[:fps].to_f)
         SessionChannel.broadcast_message(@session, state.as_cable_payload)
         head :no_content
@@ -180,7 +181,12 @@ module Api
       end
 
       def session_params
-        params.permit(:platform, :privacy_status, :quality_preset, :target_bitrate, :target_fps, :youtube_channel)
+        params.permit(
+          :platform, :privacy_status, :quality_preset, :target_bitrate, :target_fps, :youtube_channel,
+          client: %i[os client_os app_version app_build version build build_number
+                     device_manufacturer manufacturer device_model model
+                     os_version system_version carrier network_operator operator]
+        )
       end
 
       def score_sync_params