fix(app): standardize branding and disable telemetry

shared/src/commonMain/kotlin/com/vnidrop/app/diagnostics/DiagnosticsCoordinator.kt

@@ -18,13 +18,14 @@ class DiagnosticsCoordinator(
 	val crashReporter: CrashReporter,
 	val bugReports: BugReportService,
 	private val scope: CoroutineScope,
+	private val included: Boolean = DiagnosticsBuildConfig.INCLUDED,
 ) {
 	fun start() {
 		// Install id is useful for bug-report correlation even without telemetry.
 		scope.launch {
 			preferencesRepository.ensureDiagnosticsInstallId()
 		}
-		if (!DiagnosticsBuildConfig.INCLUDED) return
+		if (!included) return
 		crashReporter.startObservingPreferences()
 		crashReporter.installUnhandledExceptionHandler()
 		scope.launch {
@@ -33,7 +34,7 @@ class DiagnosticsCoordinator(
 	}
 
 	fun record(name: String, properties: Map<String, String> = emptyMap()) {
-		if (!DiagnosticsBuildConfig.INCLUDED) return
+		if (!included) return
 		telemetry.record(name, properties)
 	}
 
@@ -45,6 +46,7 @@ class DiagnosticsCoordinator(
 			preferencesRepository: PreferencesRepository,
 			scope: CoroutineScope,
 			transport: DiagnosticsTransport = NoOpDiagnosticsTransport(),
+			included: Boolean = DiagnosticsBuildConfig.INCLUDED,
 		): DiagnosticsCoordinator {
 			val breadcrumbs = BreadcrumbBuffer()
 			val crashStore = createPendingCrashStore(appDataDir)
@@ -53,6 +55,7 @@ class DiagnosticsCoordinator(
 				transport = transport,
 				breadcrumbs = breadcrumbs,
 				scope = scope,
+				included = included,
 			)
 			val crashReporter = CrashReporter(
 				store = crashStore,
@@ -78,6 +81,7 @@ class DiagnosticsCoordinator(
 				crashReporter = crashReporter,
 				bugReports = bugReports,
 				scope = scope,
+				included = included,
 			)
 		}
 	}

shared/src/commonMain/kotlin/com/vnidrop/app/diagnostics/HttpDiagnosticsTransport.kt

@@ -119,6 +119,7 @@ fun createDiagnosticsTransport(
 	platform: String,
 	installIdProvider: suspend () -> String,
 ): DiagnosticsTransport = buildDiagnosticsTransport(
+	included = DiagnosticsBuildConfig.INCLUDED,
 	endpoint = DiagnosticsBuildConfig.ENDPOINT,
 	ingestKey = DiagnosticsBuildConfig.INGEST_KEY,
 	appVersion = appVersion,
@@ -127,12 +128,14 @@ fun createDiagnosticsTransport(
 )
 
 internal fun buildDiagnosticsTransport(
+	included: Boolean = true,
 	endpoint: String,
 	ingestKey: String,
 	appVersion: String,
 	platform: String,
 	installIdProvider: suspend () -> String,
 ): DiagnosticsTransport {
+	if (!included) return NoOpDiagnosticsTransport()
 	val normalizedEndpoint = endpoint.trim()
 	val normalizedIngestKey = ingestKey.trim()
 	if (normalizedEndpoint.isEmpty() && normalizedIngestKey.isEmpty()) return NoOpDiagnosticsTransport()

shared/src/commonMain/kotlin/com/vnidrop/app/diagnostics/TelemetryRecorder.kt

@@ -31,6 +31,7 @@ class TelemetryRecorder(
 	private val flushIntervalMillis: Long = DefaultFlushIntervalMillis,
 	private val retryBackoffMillis: Long = DefaultRetryBackoffMillis,
 	private val automaticRetryCount: Int = DefaultAutomaticRetryCount,
+	private val included: Boolean = true,
 ) {
 	private val bufferMutex = Mutex()
 	private val state = AtomicReference(TelemetryState())
@@ -42,22 +43,24 @@ class TelemetryRecorder(
 		require(flushIntervalMillis > 0) { "flushIntervalMillis must be positive" }
 		require(retryBackoffMillis > 0) { "retryBackoffMillis must be positive" }
 		require(automaticRetryCount >= 0) { "automaticRetryCount must not be negative" }
-		scope.launch {
-			preferencesRepository.preferences
-				.map { it.diagnosticsEnabled }
-				.distinctUntilChanged()
-				.collect { isEnabled ->
-					updateState { current ->
-						if (isEnabled) current.copy(enabled = true) else TelemetryState(enabled = false)
+		if (included) {
+			scope.launch {
+				preferencesRepository.preferences
+					.map { it.diagnosticsEnabled }
+					.distinctUntilChanged()
+					.collect { isEnabled ->
+						updateState { current ->
+							if (isEnabled) current.copy(enabled = true) else TelemetryState(enabled = false)
+						}
+						flushSignals.trySend(Unit)
 					}
-					flushSignals.trySend(Unit)
-				}
+			}
+			scope.launch { runAutomaticFlushes() }
 		}
-		scope.launch { runAutomaticFlushes() }
 	}
 
 	fun record(name: String, properties: Map<String, String> = emptyMap()) {
-		if (!DiagnosticsBuildConfig.INCLUDED) return
+		if (!included) return
 		val sanitizedName = sanitizeDiagnosticName(name)
 		if (sanitizedName.isBlank()) return
 		val sanitizedProperties = sanitizeDiagnosticProperties(properties)

shared/src/commonMain/kotlin/com/vnidrop/app/feature/settings/SettingsViewModel.kt

@@ -88,6 +88,7 @@ class SettingsViewModel(
 	private val messages: UiMessageController,
 	private val bugReports: BugReportService,
 	private val diagnostics: DiagnosticsCoordinator? = null,
+	private val diagnosticsIncluded: Boolean = DiagnosticsBuildConfig.INCLUDED,
 ) : ViewModel() {
 	private val _state = MutableStateFlow(
 		SettingsState(
@@ -200,7 +201,7 @@ class SettingsViewModel(
 	}
 
 	fun setDiagnosticsEnabled(enabled: Boolean) {
-		if (!DiagnosticsBuildConfig.INCLUDED) return
+		if (!diagnosticsIncluded) return
 		viewModelScope.launch {
 			preferencesRepository.setDiagnosticsEnabled(enabled)
 			diagnostics?.record(

shared/src/commonTest/kotlin/com/vnidrop/app/diagnostics/DiagnosticsTest.kt

@@ -273,6 +273,19 @@ class DiagnosticsTest {
 		assertIs<NoOpDiagnosticsTransport>(transport)
 	}
 
+	@Test
+	fun excludedTransportIgnoresIncompleteConfiguration() {
+		val transport = buildDiagnosticsTransport(
+			included = false,
+			endpoint = "https://diag.example",
+			ingestKey = "",
+			appVersion = "1.0",
+			platform = "Test",
+			installIdProvider = { "id" },
+		)
+		assertIs<NoOpDiagnosticsTransport>(transport)
+	}
+
 	@Test
 	fun noOpTransportReportsUnavailableDelivery() = runTest {
 		val result = NoOpDiagnosticsTransport().sendEvents(
@@ -329,6 +342,27 @@ class DiagnosticsTest {
 		assertEquals(1, breadcrumbs.snapshot().size)
 	}
 
+	@Test
+	fun excludedTelemetryDoesNotStartOrRecordEvents() = runTest {
+		val transport = RecordingDiagnosticsTransport()
+		val breadcrumbs = BreadcrumbBuffer()
+		val recorder = TelemetryRecorder(
+			preferencesRepository = fakePrefs(diagnosticsEnabled = true),
+			transport = transport,
+			breadcrumbs = breadcrumbs,
+			scope = TestScope(UnconfinedTestDispatcher(testScheduler)),
+			flushThreshold = 1,
+			included = false,
+		)
+
+		recorder.record("app_open")
+		advanceUntilIdle()
+
+		assertEquals(0, recorder.pendingCount())
+		assertTrue(transport.events.isEmpty())
+		assertTrue(breadcrumbs.snapshot().isEmpty())
+	}
+
 	@Test
 	fun telemetryRetainsColdStartEventsUntilConsentLoads() = runTest {
 		val backing = fakePrefs(diagnosticsEnabled = true)

shared/src/commonTest/kotlin/com/vnidrop/app/feature/ViewModelsTest.kt

@@ -158,7 +158,7 @@ class ViewModelsTest {
 	fun settingsTogglesDiagnosticsPreference() = runTest {
 		Dispatchers.setMain(StandardTestDispatcher(testScheduler))
 		val preferences = preferences()
-		val viewModel = settingsViewModel(preferences)
+		val viewModel = settingsViewModel(preferences, diagnosticsIncluded = true)
 		advanceUntilIdle()
 		assertFalse(viewModel.state.value.diagnosticsEnabled)
 		viewModel.setDiagnosticsEnabled(true)
@@ -167,6 +167,20 @@ class ViewModelsTest {
 		assertTrue(viewModel.state.value.diagnosticsEnabled)
 	}
 
+	@Test
+	fun settingsIgnoresDiagnosticsOptInWhenExcluded() = runTest {
+		Dispatchers.setMain(StandardTestDispatcher(testScheduler))
+		val preferences = preferences()
+		val viewModel = settingsViewModel(preferences)
+		advanceUntilIdle()
+
+		viewModel.setDiagnosticsEnabled(true)
+		advanceUntilIdle()
+
+		assertFalse(preferences.mutablePreferences.value.diagnosticsEnabled)
+		assertFalse(viewModel.state.value.diagnosticsEnabled)
+	}
+
 	@Test
 	fun settingsSubmitsBugReportAndClearsForm() = runTest {
 		Dispatchers.setMain(StandardTestDispatcher(testScheduler))
@@ -647,6 +661,7 @@ class ViewModelsTest {
 		notifications: FakeNotificationService = FakeNotificationService(),
 		transport: DiagnosticsTransport = RecordingDiagnosticsTransport(),
 		fileSystem: FakeFileSystemService = FakeFileSystemService(folder),
+		diagnosticsIncluded: Boolean = false,
 	) = SettingsViewModel(
 		environment(),
 		{ DeviceInfo("Device", "Model", "OS", "Wi-Fi", "80%") },
@@ -662,6 +677,7 @@ class ViewModelsTest {
 			platform = "Test",
 			logReader = { "sample log line" },
 		),
+		diagnosticsIncluded = diagnosticsIncluded,
 	)
 
 	private fun receivedTransfer(id: ULong, status: TransferStatus) = Transfer(