建议能不能给toastBuilder加扩展参数

[wojide0301]

版本信息

• Flutter版本：[举例：v2.7.3]
• flutter_smart_dialog版本：[举例：v4.8.2+5]

描述bug/需求

面对频繁出现的showSuccessToast 或showErrorToast场景，如请求成功或失败后展示的Toast。FlutterSmartDialog.init toastBuilder 建议加一些可自定义的参数，或者作者有什么其他好的建议。

[xdd666t]

可能会单开个showNotify，针对性的优化一些特性，我周末想想看

[xdd666t]

• 这个实现了，更新下版本吧

dependencies:
  flutter_smart_dialog: ^4.9.0+3

• 用法

SmartDialog.showNotify(msg: '操作成功.', notifyType: NotifyType.success);

• 可自定义配置，不同类型的全局Notify弹窗样式（支持配置任意单个类型，不配置的时候采用内置样式）

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: SmartDialogPage(),
      navigatorObservers: [FlutterSmartDialog.observer],
      builder: FlutterSmartDialog.init(
        notifyStyle: FlutterSmartNotifyStyle(
          successBuilder: (String msg) => CustomSuccessWidget(msg: msg),
          failureBuilder: (String msg) => CustomFailureWidget(msg: msg),
          warningBuilder: (String msg) => CustomWarningWidget(msg: msg),
          alertBuilder: (String msg) => CustomAlertWidget(msg: msg),
          errorBuilder: (String msg) => CustomErrorWidget(msg: msg),
        ),
      ),
    );
  }
}

[wojide0301]

666