Fix avanzamento quarto basket e regia senza cronometro.

Normalizza il periodo nel backend quando l'app invia "Q1" via cable, così advance_period aggiorna regia e overlay; rimuove i controlli cronometro dalla regia e rende più tollerante il decode iOS al resume sessione.

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

backend/spec/requests/public/regia_spec.rb

@@ -62,6 +62,72 @@ RSpec.describe "Public regia", type: :request do
     expect(response.parsed_body.dig("score", "board_type")).to eq("basket")
   end
 
+  it "avanza il quarto basket via API" do
+    basket_team = club.teams.create!(name: "U13 Basket", sport_key: "basket")
+    basket_match = basket_team.matches.create!(opponent_name: "Avversario", sport: "basket")
+    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" => 4,
+        "overtime" => false
+      }
+    )
+    token = Sessions::RegiaAccess.new(basket_session).issue_token!
+
+    patch public_regia_score_path(token), params: { cmd: "advance_period" }, as: :json
+    expect(response).to have_http_status(:ok)
+    body = response.parsed_body
+    expect(body.dig("score", "period")).to eq("Q2")
+    expect(body.dig("score", "data", "period")).to eq(2)
+    expect(basket_session.score_state.reload.data["period"]).to eq(2)
+  end
+
+  it "avanza il quarto basket anche con periodo Q1 corrotto in data" do
+    basket_team = club.teams.create!(name: "U13 Basket", sport_key: "basket")
+    basket_match = basket_team.matches.create!(opponent_name: "Avversario", sport: "basket")
+    basket_session = StreamSession.create!(match: basket_match, user: user, platform: "matchlivetv", status: "live")
+    basket_session.create_score_state!(
+      board_type: "basket",
+      data: {
+        "period" => "Q1",
+        "home_score" => 0,
+        "away_score" => 4,
+        "clock_secs" => 600,
+        "clock_running" => false,
+        "overtime" => false
+      }
+    )
+    token = Sessions::RegiaAccess.new(basket_session).issue_token!
+
+    patch public_regia_score_path(token), params: { cmd: "advance_period" }, as: :json
+    expect(response).to have_http_status(:ok)
+    expect(response.parsed_body.dig("score", "period")).to eq("Q2")
+  end
+
+  it "non mostra controlli cronometro sulla regia basket" do
+    basket_team = club.teams.create!(name: "U13 Basket", sport_key: "basket")
+    basket_match = basket_team.matches.create!(opponent_name: "Avversario", sport: "basket")
+    basket_session = StreamSession.create!(match: basket_match, user: user, platform: "matchlivetv", status: "live")
+    basket_session.create_score_state!(board_type: "basket", data: { "period" => 1, "home_score" => 0, "away_score" => 0 })
+    token = Sessions::RegiaAccess.new(basket_session).issue_token!
+
+    get public_regia_path(token)
+    expect(response).to have_http_status(:ok)
+    expect(response.body).to include("Prossimo quarto")
+    expect(response.body).not_to include("cronometro")
+    expect(response.body).not_to include("Cronometro:")
+  end
+
   it "mette in pausa e riprende la diretta" do
     mtx = instance_double(
       Mediamtx::Client,