Merge branch 'feature/adaptive-bitrate' into collaudo

Integra bitrate adattivo e telemetria, con il mute audio come icona nella toolbar della regia.

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

backend/spec/requests/public/regia_spec.rb

@@ -12,7 +12,18 @@ RSpec.describe "Public regia", type: :request do
     get public_regia_path(token)
     expect(response).to have_http_status(:ok)
     expect(response.body).to include("Condividi diretta")
+    expect(response.body).to include("Copia live")
     expect(response.body).to include("Condividi link regia")
+    expect(response.body).to include("Copia regia")
+    expect(response.body).to include(">Diretta<")
+    expect(response.body).to include(">Regia<")
+    expect(response.body).to include("regia-tool-group")
+    expect(response.body).to include("Nascondi anteprima")
+    expect(response.body).to include('id="btn-pause"')
+    expect(response.body).to include('id="btn-stop"')
+    expect(response.body).to include("Qualità minima di trasmissione")
+    expect(response.body).to include('id="tel-bitrate"')
+    expect(response.body).to include('aria-controls="regia-quality"')
     expect(response.body).to include("/live/#{session.id}")
     expect(response.body).not_to include("Aruba")
   end
@@ -179,4 +190,39 @@ RSpec.describe "Public regia", type: :request do
     get public_regia_path(token)
     expect(response).to have_http_status(:ok)
   end
+
+  it "aggiorna la qualità minima di trasmissione" do
+    token = Sessions::RegiaAccess.new(session).issue_token!
+    patch public_regia_min_quality_path(token), params: { min_quality_preset: "720p_30_1.5mbps" }
+    expect(response).to have_http_status(:ok)
+    expect(session.reload.min_quality_preset).to eq("720p_30_1.5mbps")
+    json = JSON.parse(response.body)
+    expect(json["min_quality_preset"]).to eq("720p_30_1.5mbps")
+  end
+
+  it "espone la telemetria della camera nello status" do
+    session.device_states.create!(
+      device_role: "camera",
+      battery_level: 81,
+      network_type: "WiFi",
+      current_bitrate: 2_400_000,
+      target_bitrate: 4_500_000,
+      fps: 30,
+      thermal_state: "nominal",
+      last_seen_at: Time.current
+    )
+    token = Sessions::RegiaAccess.new(session).issue_token!
+    get public_regia_path(token)
+    expect(response.body).to include('id="regia-telemetry"')
+
+    get public_regia_status_path(token)
+    expect(response).to have_http_status(:ok)
+    tel = response.parsed_body["telemetry"]
+    expect(tel["battery"]).to eq(81)
+    expect(tel["network"]).to eq("WiFi")
+    expect(tel["fps"]).to eq(30)
+    expect(tel["bitrate"]).to eq(2_400_000)
+    expect(tel["thermal_state"]).to eq("nominal")
+    expect(tel).to have_key("publisher_online")
+  end
 end