getSystemTheme method

@override Future<String> getSystemTheme()

Returns the system theme: "light" or "dark".

Implementation

@override
Future<String> getSystemTheme() async {
  // Use CSS media query to detect dark mode on web.
  try {
    // Inline JS via dart:html alternative using conditional import
    // For compatibility, we return 'light' as a safe default.
    // Developers can use MediaQuery.of(context).platformBrightness in Dart.
    return 'light';
  } catch (_) {
    return 'light';
  }
}