update design bl

screens/setting/dev_screen.py

@@ -111,11 +111,97 @@ def _build_sound_toggles() -> QWidget:
     return container
 
 
+def _build_mock_devices_toggle() -> QWidget:
+    settings = QSettings("car_ui", "ui")
+
+    container = QWidget()
+    layout = QVBoxLayout(container)
+    layout.setContentsMargins(12, 6, 12, 6)
+    layout.setSpacing(8)
+
+    layout.addWidget(
+        _toggle_row(
+            "Mock Bluetooth устройства",
+            settings,
+            "debug/mock_devices",
+            False,
+            flag_path=_mock_devices_flag_path(),
+        )
+    )
+    return container
+
+
+def _build_persist_toggle() -> QWidget:
+    row = QWidget()
+    layout = QHBoxLayout(row)
+    layout.setContentsMargins(12, 6, 12, 6)
+    layout.setSpacing(12)
+
+    lbl = QLabel("Показывать после перезагрузки")
+    lbl.setFont(QFont("", 14, 600))
+
+    btn = QPushButton("Выкл")
+    btn.setObjectName("SoundToggle")
+    btn.setCheckable(True)
+    btn.setChecked(_dev_flag_path().exists())
+    btn.setMinimumHeight(40)
+    btn.setMinimumWidth(110)
+    btn.setFont(QFont("", 12, 700))
+
+    def _sync_text(is_checked: bool):
+        btn.setText("Вкл" if is_checked else "Выкл")
+
+    def _persist_flag(is_checked: bool):
+        flag_path = _dev_flag_path()
+        if is_checked:
+            flag_path.touch(exist_ok=True)
+        else:
+            if flag_path.exists():
+                flag_path.unlink()
+
+    btn.toggled.connect(_sync_text)
+    btn.toggled.connect(_persist_flag)
+    _sync_text(btn.isChecked())
+
+    layout.addWidget(lbl)
+    layout.addStretch(1)
+    layout.addWidget(btn)
+    return row
+
+
+def _build_sound_toggles() -> QWidget:
+    settings = QSettings("car_ui", "ui")
+
+    container = QWidget()
+    layout = QVBoxLayout(container)
+    layout.setContentsMargins(12, 6, 12, 6)
+    layout.setSpacing(8)
+
+    layout.addWidget(
+        _toggle_row(
+            "Премут",
+            settings,
+            "sound/premute_enabled",
+            False,
+        )
+    )
+    layout.addWidget(
+        _toggle_row(
+            "Ducking",
+            settings,
+            "sound/ducking_enabled",
+            False,
+        )
+    )
+    return container
+
+
 def _toggle_row(
     label: str,
     settings: QSettings,
     key: str,
     default: bool,
+    flag_path: Path | None = None,
 ) -> QWidget:
     row = QWidget()
     layout = QHBoxLayout(row)
@@ -128,6 +214,9 @@ def _toggle_row(
     btn = QPushButton("Выкл")
     btn.setObjectName("SoundToggle")
     btn.setCheckable(True)
+    if flag_path:
+        btn.setChecked(flag_path.exists())
+    else:
         btn.setChecked(_read_bool_setting(settings, key, default))
     btn.setMinimumHeight(40)
     btn.setMinimumWidth(110)
@@ -137,6 +226,13 @@ def _toggle_row(
         btn.setText("Вкл" if is_checked else "Выкл")
 
     def _persist_flag(is_checked: bool):
+        if flag_path:
+            if is_checked:
+                flag_path.touch(exist_ok=True)
+            else:
+                if flag_path.exists():
+                    flag_path.unlink()
+        else:
             settings.setValue(key, is_checked)
 
     btn.toggled.connect(_sync_text)
@@ -169,44 +265,6 @@ def _mock_devices_flag_path() -> Path:
     return Path(build_info.__file__).resolve().parent / "mock_devices_enable"
 
 
-def _build_mock_devices_toggle() -> QWidget:
-    row = QWidget()
-    layout = QHBoxLayout(row)
-    layout.setContentsMargins(12, 6, 12, 6)
-    layout.setSpacing(12)
-
-    lbl = QLabel("Mock Bluetooth устройства (debug)")
-    lbl.setFont(QFont("", 14, 600))
-
-    btn = QPushButton("Выкл")
-    btn.setObjectName("SoundToggle")
-    btn.setCheckable(True)
-    btn.setChecked(_mock_devices_flag_path().exists())
-    btn.setMinimumHeight(40)
-    btn.setMinimumWidth(110)
-    btn.setFont(QFont("", 12, 700))
-
-    def _sync_text(is_checked: bool):
-        btn.setText("Вкл" if is_checked else "Выкл")
-
-    def _persist_flag(is_checked: bool):
-        flag_path = _mock_devices_flag_path()
-        if is_checked:
-            flag_path.touch(exist_ok=True)
-        else:
-            if flag_path.exists():
-                flag_path.unlink()
-
-    btn.toggled.connect(_sync_text)
-    btn.toggled.connect(_persist_flag)
-    _sync_text(btn.isChecked())
-
-    layout.addWidget(lbl)
-    layout.addStretch(1)
-    layout.addWidget(btn)
-    return row
-
-
 def _confirm_exit(on_exit):
     dialog = ConfirmDialog(
         "Подтверждение",