SunkenInTime · SunkenInTime · Aug 25, 2026 · Aug 25, 2026
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -54,6 +54,9 @@ jobs:
       - name: Analyze
         shell: pwsh
         run: fvm flutter analyze --no-fatal-infos
+      - name: Build Web Client
+        shell: pwsh
+        run: fvm flutter build web --no-wasm-dry-run --no-tree-shake-icons
       - name: Run Tests
         shell: pwsh
         run: fvm flutter test
diff --git a/lib/const/settings.dart b/lib/const/settings.dart
@@ -109,6 +109,8 @@ class Settings {
 
   static final Uri windowsStoreLink = Uri.parse(
       "https://apps.microsoft.com/detail/9PBWHHZRQFW6?hl=en-us&gl=US&ocid=pdpshare");
+  static final Uri stableWindowsInstallerLink = Uri.parse(
+      "https://sunkenintime.github.io/icarus/downloads/windows/stable/icarus-setup-latest.exe");
   static ThemeData appTheme = ThemeData(
       colorScheme: const ColorScheme.dark(
         // primary: Color.fromARGB(255, 129, 75, 223),

diff --git a/lib/main.dart b/lib/main.dart
@@ -1,6 +1,5 @@
 import 'dart:async';
 import 'dart:developer' as developer;
-import 'dart:io';
 import 'dart:ui' show PlatformDispatcher;
 
 import 'package:app_links/app_links.dart';
@@ -12,9 +11,9 @@ import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:hive_ce_flutter/adapters.dart';
 import 'package:icarus/services/deep_link_registrar.dart';
+import 'package:icarus/services/desktop_runtime.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
 
-import 'package:windows_single_instance/windows_single_instance.dart';
 import 'package:icarus/const/custom_icons.dart';
 import 'package:icarus/const/hive_boxes.dart';
 import 'package:icarus/const/app_navigator.dart';
@@ -42,7 +41,6 @@ import 'package:path/path.dart' as path;
 import 'package:path_provider/path_provider.dart';
 import 'package:shadcn_ui/shadcn_ui.dart';
 import 'package:toastification/toastification.dart';
-import 'package:window_manager/window_manager.dart';
 
 late CustomMouseCursor staticDrawingCursor;
 WebViewEnvironment? webViewEnvironment;
@@ -114,15 +112,7 @@ Future<void> main(List<String> args) async {
         _publishDeepLink(Uri.base, source: 'web_location');
       }
 
-      if (!kIsWeb && Platform.isWindows) {
-        await WindowsSingleInstance.ensureSingleInstance(
-          args,
-          'icarus_single_instance',
-          onSecondWindow: (args) {
-            publishSecondInstanceArgs(args);
-          },
-        );
-      }
+      await ensureIcarusSingleInstance(args);
 
       if (kIsWeb) {
         // On web, Hive uses IndexedDB; no path needed.
@@ -172,15 +162,9 @@ Future<void> main(List<String> args) async {
       // await Hive.box<StrategyData>(HiveBoxNames.strategiesBox).clear();
 
       if (!kIsWeb) {
-        await windowManager.ensureInitialized();
-        WindowOptions windowOptions = const WindowOptions(
-          title:
-              "Icarus: Valorant Strategies & Line ups ${Settings.versionName}",
+        await initializeIcarusDesktopWindow(
+          "Icarus: Valorant Strategies & Line ups ${Settings.versionName}",
         );
-        windowManager.waitUntilReadyToShow(windowOptions, () async {
-          await windowManager.show();
-          await windowManager.focus();
-        });
       }
       runApp(
         UncontrolledProviderScope(
@@ -201,7 +185,7 @@ Future<void> main(List<String> args) async {
 }
 
 Future<void> warmUpWebViewEnvironment() {
-  if (kIsWeb || !Platform.isWindows) {
+  if (!isWindowsRuntime) {
     isWebViewWarmupComplete = true;
     return Future.value();
   }
@@ -281,8 +265,7 @@ Future<void> _initializePersistedDebugLog() async {
 }
 
 Future<void> _initWebViewEnvironment() async {
-  if (kIsWeb) return;
-  if (Platform.isWindows) {
+  if (isWindowsRuntime) {
     if (isWebViewInitialized && webViewEnvironment != null) {
       return;
     }

diff --git a/lib/providers/auth_provider.dart b/lib/providers/auth_provider.dart
@@ -707,10 +707,6 @@ class AuthProvider extends Notifier<AppAuthState> {
         isConvexUserReady: false,
         convexAuthStatus: ConvexAuthStatus.signedOut,
       );
-      Settings.showToast(
-        message: 'Signed out. Your local strategies stay on this device.',
-        backgroundColor: Settings.tacticalVioletTheme.primary,
-      );
     } catch (error, stackTrace) {
       log(
         'Sign out failed: $error',
@@ -724,6 +720,21 @@ class AuthProvider extends Notifier<AppAuthState> {
         convexAuthStatus: ConvexAuthStatus.incident,
         errorMessage: 'Sign out failed. Please try again.',
       );
+      return;
+    }
+
+    try {
+      Settings.showToast(
+        message: 'Signed out. Your local strategies stay on this device.',
+        backgroundColor: Settings.tacticalVioletTheme.primary,
+      );
+    } catch (error, stackTrace) {
+      log(
+        'Signed out, but the confirmation toast could not be shown: $error',
+        name: 'auth',
+        error: error,
+        stackTrace: stackTrace,
+      );
     }
   }
 

diff --git a/lib/services/deep_link_registrar.dart b/lib/services/deep_link_registrar.dart
@@ -1,64 +1,2 @@
-import 'dart:developer';
-import 'dart:io';
-
-import 'package:win32_registry/win32_registry.dart';
-
-Future<void> registerDeepLinkProtocol(String scheme) async {
-  if (!Platform.isWindows) {
-    return;
-  }
-
-  final appPath = Platform.resolvedExecutable;
-  final expectedCommand = '"$appPath" "%1"';
-
-  final protocolRegKey = 'Software\\Classes\\$scheme';
-  const protocolRegValue = RegistryValue.string('URL Protocol', '');
-  const protocolCmdRegKey = 'shell\\open\\command';
-
-  final currentCommand = _readCurrentProtocolCommand(scheme);
-  final looksLikeDevBuild = _looksLikeDevBuildPath(appPath);
-  final canOverwriteDevRegistration = !looksLikeDevBuild ||
-      const bool.fromEnvironment('ICARUS_FORCE_PROTOCOL_REGISTER');
-
-  if (!canOverwriteDevRegistration &&
-      currentCommand != null &&
-      currentCommand.isNotEmpty &&
-      currentCommand != expectedCommand) {
-    log(
-      'Deep link registration skipped for dev executable. '
-      'existing="$currentCommand" '
-      'resolvedExecutable="$appPath"',
-      name: 'deep_link_registrar',
-    );
-    return;
-  }
-
-  final regKey = Registry.currentUser.createKey(protocolRegKey);
-  regKey.createValue(protocolRegValue);
-  regKey
-      .createKey(protocolCmdRegKey)
-      .createValue(RegistryValue.string('', expectedCommand));
-
-  log(
-    'Deep link registration updated. '
-    'scheme="$scheme" command="$expectedCommand"',
-    name: 'deep_link_registrar',
-  );
-}
-
-String? _readCurrentProtocolCommand(String scheme) {
-  final path = 'Software\\Classes\\$scheme\\shell\\open\\command';
-  try {
-    final key = Registry.openPath(RegistryHive.currentUser, path: path);
-    final value = key.getStringValue('');
-    key.close();
-    return value;
-  } catch (_) {
-    return null;
-  }
-}
-
-bool _looksLikeDevBuildPath(String appPath) {
-  final normalized = appPath.toLowerCase().replaceAll('/', '\\');
-  return normalized.contains('\\build\\windows\\x64\\runner\\debug\\');
-}
+export 'deep_link_registrar_stub.dart'
+    if (dart.library.io) 'deep_link_registrar_native.dart';
diff --git a/lib/services/deep_link_registrar_native.dart b/lib/services/deep_link_registrar_native.dart
@@ -0,0 +1,64 @@
+import 'dart:developer';
+import 'dart:io';
+
+import 'package:win32_registry/win32_registry.dart';
+
+Future<void> registerDeepLinkProtocol(String scheme) async {
+  if (!Platform.isWindows) {
+    return;
+  }
+
+  final appPath = Platform.resolvedExecutable;
+  final expectedCommand = '"$appPath" "%1"';
+
+  final protocolRegKey = 'Software\\Classes\\$scheme';
+  const protocolRegValue = RegistryValue.string('URL Protocol', '');
+  const protocolCmdRegKey = 'shell\\open\\command';
+
+  final currentCommand = _readCurrentProtocolCommand(scheme);
+  final looksLikeDevBuild = _looksLikeDevBuildPath(appPath);
+  final canOverwriteDevRegistration = !looksLikeDevBuild ||
+      const bool.fromEnvironment('ICARUS_FORCE_PROTOCOL_REGISTER');
+
+  if (!canOverwriteDevRegistration &&
+      currentCommand != null &&
+      currentCommand.isNotEmpty &&
+      currentCommand != expectedCommand) {
+    log(
+      'Deep link registration skipped for dev executable. '
+      'existing="$currentCommand" '
+      'resolvedExecutable="$appPath"',
+      name: 'deep_link_registrar',
+    );
+    return;
+  }
+
+  final regKey = Registry.currentUser.createKey(protocolRegKey);
+  regKey.createValue(protocolRegValue);
+  regKey
+      .createKey(protocolCmdRegKey)
+      .createValue(RegistryValue.string('', expectedCommand));
+
+  log(
+    'Deep link registration updated. '
+    'scheme="$scheme" command="$expectedCommand"',
+    name: 'deep_link_registrar',
+  );
+}
+
+String? _readCurrentProtocolCommand(String scheme) {
+  final path = 'Software\\Classes\\$scheme\\shell\\open\\command';
+  try {
+    final key = Registry.openPath(RegistryHive.currentUser, path: path);
+    final value = key.getStringValue('');
+    key.close();
+    return value;
+  } catch (_) {
+    return null;
+  }
+}
+
+bool _looksLikeDevBuildPath(String appPath) {
+  final normalized = appPath.toLowerCase().replaceAll('/', '\\');
+  return normalized.contains('\\build\\windows\\x64\\runner\\debug\\');
+}
diff --git a/lib/services/deep_link_registrar_stub.dart b/lib/services/deep_link_registrar_stub.dart
@@ -0,0 +1 @@
+Future<void> registerDeepLinkProtocol(String scheme) async {}
diff --git a/lib/services/desktop_runtime.dart b/lib/services/desktop_runtime.dart
@@ -0,0 +1,2 @@
+export 'desktop_runtime_stub.dart'
+    if (dart.library.io) 'desktop_runtime_native.dart';
diff --git a/lib/services/desktop_runtime_native.dart b/lib/services/desktop_runtime_native.dart
@@ -0,0 +1,28 @@
+import 'dart:io';
+
+import 'package:icarus/const/second_instance_args.dart';
+import 'package:window_manager/window_manager.dart';
+import 'package:windows_single_instance/windows_single_instance.dart';
+
+bool get isWindowsRuntime => Platform.isWindows;
+
+Future<void> ensureIcarusSingleInstance(List<String> args) async {
+  if (!Platform.isWindows) {
+    return;
+  }
+
+  await WindowsSingleInstance.ensureSingleInstance(
+    args,
+    'icarus_single_instance',
+    onSecondWindow: publishSecondInstanceArgs,
+  );
+}
+
+Future<void> initializeIcarusDesktopWindow(String title) async {
+  await windowManager.ensureInitialized();
+  final windowOptions = WindowOptions(title: title);
+  await windowManager.waitUntilReadyToShow(windowOptions, () async {
+    await windowManager.show();
+    await windowManager.focus();
+  });
+}
diff --git a/lib/services/desktop_runtime_stub.dart b/lib/services/desktop_runtime_stub.dart
@@ -0,0 +1,5 @@
+bool get isWindowsRuntime => false;
+
+Future<void> ensureIcarusSingleInstance(List<String> args) async {}
+
+Future<void> initializeIcarusDesktopWindow(String title) async {}
diff --git a/lib/widgets/demo_dialog.dart b/lib/widgets/demo_dialog.dart
@@ -10,12 +10,12 @@ class DemoDialog extends ConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     return ShadDialog.alert(
-      title: const Text('Demo Version'),
+      title: const Text('Browser beta'),
       description: const SizedBox(
         width: 400,
         child: Text(
-          'You are running the web version of this application, which has limited functionality. '
-          'For the best experience, please install the Windows version from the Microsoft Store — it is free.',
+          'The browser client supports the cloud library and shared strategies. '
+          'Some editing and file tools still require the Windows app.',
         ),
       ),
       actions: [
@@ -31,9 +31,9 @@ class DemoDialog extends ConsumerWidget {
         ShadButton(
           leading: const Icon(Icons.download),
           onPressed: () async {
-            await launchUrl(Settings.windowsStoreLink);
+            await launchUrl(Settings.stableWindowsInstallerLink);
           },
-          child: const Text('Download'),
+          child: const Text('Download app'),
         )
       ],
     );

diff --git a/lib/widgets/demo_tag.dart b/lib/widgets/demo_tag.dart
@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
+import 'package:icarus/const/settings.dart';
 import 'package:icarus/widgets/demo_dialog.dart';
 import 'package:shadcn_ui/shadcn_ui.dart';
 
@@ -11,7 +12,7 @@ class DemoTag extends ConsumerWidget {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final theme = Theme.of(context);
-    const accent = Colors.red;
+    final accent = Settings.tacticalVioletTheme.primary;
 
     return InkWell(
       mouseCursor: SystemMouseCursors.click,
@@ -48,7 +49,7 @@ class DemoTag extends ConsumerWidget {
             ),
             const SizedBox(width: 6),
             Text(
-              'DEMO',
+              'WEB BETA',
               style: theme.textTheme.labelMedium?.copyWith(
                     color: Colors.white,
                     fontWeight: FontWeight.w700,

diff --git a/lib/widgets/folder_navigator.dart b/lib/widgets/folder_navigator.dart
@@ -24,7 +24,6 @@ import 'package:icarus/services/windows_desktop_update_controller.dart';
 import 'package:icarus/strategy_view.dart';
 import 'package:icarus/widgets/current_path_bar.dart';
 import 'package:icarus/widgets/desktop_update_dialog.dart';
-import 'package:icarus/widgets/demo_dialog.dart';
 import 'package:icarus/widgets/demo_tag.dart';
 import 'package:icarus/widgets/dialogs/auth/auth_dialog.dart';
 import 'package:icarus/widgets/dialogs/confirm_alert_dialog.dart';
@@ -66,14 +65,11 @@ class _FolderNavigatorState extends ConsumerState<FolderNavigator> {
   void initState() {
     super.initState();
 
-    // Show the demo warning only once after the first frame on web.
     WidgetsBinding.instance.addPostFrameCallback((_) {
       if (!_warnedOnce) {
         _warnedOnce = true;
 
         _warnWebView();
-
-        _warnDemo();
       }
     });
   }
@@ -92,16 +88,6 @@ class _FolderNavigatorState extends ConsumerState<FolderNavigator> {
     );
   }
 
-  void _warnDemo() async {
-    if (!kIsWeb) return;
-    await showShadDialog<void>(
-      context: context,
-      builder: (context) {
-        return const DemoDialog();
-      },
-    );
-  }
-
   void _showDesktopOnlyToast() {
     Settings.showToast(
       message: 'This feature is only supported in the Windows version.',
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Future<void> registerDeepLinkProtocol(String scheme) async {}
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		export 'desktop_runtime_stub.dart'
		if (dart.library.io) 'desktop_runtime_native.dart';