Unifica admin società/squadre e YouTube Full con fallback MLTV.

Premium Full senza canale società usa il canale piattaforma come Light;
in app restano solo Match Live TV e YouTube Live.

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

backend/app/controllers/admin/clubs_controller.rb

@@ -3,13 +3,14 @@ module Admin
     before_action :set_club, only: %i[show grant_comped revoke_comped]
 
     def index
-      @clubs = Club.includes(:subscription, subscription: :plan, subscription: :admin_comped_by)
+      @clubs = Club.includes(:subscription, :teams, subscription: :plan, subscription: :admin_comped_by)
                    .order(:name)
     end
 
     def show
       @subscription = @club.subscription || @club.build_subscription(plan: Plan["free"], status: "active")
       @plans = Plan.ordered.reject { |p| p.slug == "free" }
+      @teams = @club.teams.includes(:youtube_credential).order(:name)
     end
 
     def grant_comped