feat: wip settings screen.

lib/ui/views/settings/settings_viewmodel.dart

@@ -0,0 +1,20 @@
+import 'package:stacked/stacked.dart';
+
+class SettingsViewModel extends BaseViewModel {
+  bool isDarkMode = true;
+  bool isDynamicColors = false;
+
+  void toggleDynamicColors() {
+    isDynamicColors = !isDynamicColors;
+    notifyListeners();
+  }
+
+  void toggleTheme() {
+    isDarkMode = !isDarkMode;
+    notifyListeners();
+  }
+
+  void setLanguage(String language) {
+    notifyListeners();
+  }
+}