refactor(settings): убрать осиротевший тумблер записи; тестер под SHOW_DEV_TOOLS

app/src/main/java/com/radiola/ui/settings/SettingsScreen.kt

@@ -50,7 +50,6 @@ fun SettingsScreen(
     val enabledServices by viewModel.enabledServices.collectAsState()
     val visualizerStyle by viewModel.visualizerStyle.collectAsState()
     val themePalette by viewModel.themePalette.collectAsState()
-    val isRecordingEnabled by viewModel.isRecordingEnabled.collectAsState()
     val preferredBitrate by viewModel.preferredBitrate.collectAsState()
     val isTesting by viewModel.isTesting.collectAsState()
     val testProgress by viewModel.testProgress.collectAsState()
@@ -449,51 +448,8 @@ fun SettingsScreen(
             }
         }
 
-        // --- Запись эфира ---
-        item {
-            Column(
-                modifier = Modifier
-                    .fillMaxWidth()
-                    .clip(RoundedCornerShape(16.dp))
-                    .background(colors.surface)
-                    .border(1.dp, colors.border, RoundedCornerShape(16.dp))
-            ) {
-                Row(
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .clickable { viewModel.setRecordingEnabled(!isRecordingEnabled) }
-                        .padding(horizontal = 16.dp, vertical = 14.dp),
-                    horizontalArrangement = Arrangement.SpaceBetween,
-                    verticalAlignment = Alignment.CenterVertically
-                ) {
-                    Column {
-                        Text(
-                            text = "Запись эфира",
-                            style = MaterialTheme.typography.titleMedium,
-                            color = colors.textPrimary
-                        )
-                        Text(
-                            text = "Сохранять в файл при воспроизведении",
-                            style = MaterialTheme.typography.labelMedium,
-                            color = colors.textSecondary
-                        )
-                    }
-                    Switch(
-                        checked = isRecordingEnabled,
-                        onCheckedChange = { viewModel.setRecordingEnabled(it) },
-                        colors = SwitchDefaults.colors(
-                            checkedThumbColor = colors.bgBase,
-                            checkedTrackColor = colors.accent,
-                            uncheckedThumbColor = colors.textMuted,
-                            uncheckedTrackColor = colors.surface2
-                        )
-                    )
-                }
-            }
-        }
-
-        // --- Тестирование станций ---
-        item {
+        // --- Тестирование станций (dev-инструмент, только в sideload) ---
+        if (com.radiola.BuildConfig.SHOW_DEV_TOOLS) item {
             SectionLabel("ТЕСТИРОВАНИЕ СТАНЦИЙ")
             Spacer(Modifier.height(8.dp))
             Column(

app/src/main/java/com/radiola/ui/settings/SettingsViewModel.kt

@@ -38,9 +38,6 @@ class SettingsViewModel @Inject constructor(
     val themePalette: StateFlow<String> = settingsRepository.getThemePalette()
         .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), "forest")
 
-    val isRecordingEnabled: StateFlow<Boolean> = settingsRepository.isRecordingEnabled()
-        .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), false)
-
     // Предпочитаемый битрейт по умолчанию (0 = авто/станция сама выбирает).
     val preferredBitrate: StateFlow<Int> = settingsRepository.getPreferredBitrate()
         .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5000), 0)
@@ -91,10 +88,6 @@ class SettingsViewModel @Inject constructor(
         viewModelScope.launch { settingsRepository.setThemePalette(id) }
     }
 
-    fun setRecordingEnabled(enabled: Boolean) {
-        viewModelScope.launch { settingsRepository.setRecordingEnabled(enabled) }
-    }
-
     fun startTesting() {
         viewModelScope.launch {
             _isTesting.value = true