Migliora overlay basket Android, regia e catalogo sport senza timer.

Fix crash e race su +3, layout tabellone con squadre ai lati, safe area in diretta e rimozione overlay cronometro; backend con sync punteggio periodo, link diretta in regia e init score_state basket.

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

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

@@ -167,6 +167,7 @@ module Api
       def score_sync_params
         params.permit(
           :home_sets, :away_sets, :home_points, :away_points, :current_set,
+          :clock_secs, :clock_running, :period, :home_score, :away_score, :overtime,
           set_partials: %i[set home away]
         )
       end

backend/app/controllers/public/regia_controller.rb

@@ -18,8 +18,10 @@ module Public
       @rules = Scoring::Rules.from_match(@match)
       @stream_closed = @session.terminal?
       @on_air = !@stream_closed && mediamtx_stream_playable?(@session)
-      @share_url = request.original_url
-      @share_title = "Regia — #{@team.name} vs #{@match.opponent_name}"
+      @regia_share_url = request.original_url
+      @regia_share_title = "Regia — #{@team.name} vs #{@match.opponent_name}"
+      @live_share_url = @session.share_url
+      @live_share_title = "#{@team.name} vs #{@match.opponent_name} — Diretta Match Live TV"
     end
 
     def status