Fix regia basket e stabilità diretta iOS.

La regia remota non va più in 500 su basket/timed; iOS gestisce chiusura set, riconnessione RTMP e avanzamento quarti in modo affidabile.

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

backend/spec/requests/public/regia_spec.rb

@@ -25,6 +25,43 @@ RSpec.describe "Public regia", type: :request do
     expect(session.score_state.reload.home_points).to eq(1)
   end
 
+  it "aggiorna il punteggio basket via API senza errore 500" do
+    basket_team = club.teams.create!(name: "U13 Basket", sport_key: "basket")
+    basket_match = basket_team.matches.create!(
+      opponent_name: "Avversario",
+      sport: "basket",
+      scoring_rules: { "periods" => 4, "period_duration_secs" => 600, "overtime_duration_secs" => 300 }
+    )
+    basket_session = StreamSession.create!(match: basket_match, user: user, platform: "matchlivetv", status: "live")
+    basket_session.create_score_state!(
+      board_type: "basket",
+      home_sets: 0,
+      away_sets: 0,
+      home_points: 0,
+      away_points: 0,
+      current_set: 1,
+      data: {
+        "period" => 1,
+        "clock_secs" => 600,
+        "clock_running" => false,
+        "home_score" => 0,
+        "away_score" => 0,
+        "overtime" => false
+      }
+    )
+    token = Sessions::RegiaAccess.new(basket_session).issue_token!
+
+    patch public_regia_score_path(token), params: { cmd: "home_point" }, as: :json
+    expect(response).to have_http_status(:ok)
+    body = response.parsed_body
+    expect(body.dig("score", "home_points")).to eq(1)
+    expect(body["points_target"]).to eq(0)
+
+    get public_regia_status_path(token)
+    expect(response).to have_http_status(:ok)
+    expect(response.parsed_body.dig("score", "board_type")).to eq("basket")
+  end
+
   it "mette in pausa e riprende la diretta" do
     mtx = instance_double(
       Mediamtx::Client,