flutter-managing-state
We need to translate the given text from English to Brazilian Portuguese. The text describes managing state in Flutter using StatefulWidget, MVVM, and Provider. It distinguishes between ephemeral and app state, and explains unidirectional data flow. The name "flutter-managing-state" is not in the text, so we don't include it. We preserve technical terms like StatefulWidget, MVVM, Provider, setState(), ChangeNotifier, etc. Also preserve URLs if any (none here). Translate naturally. The text ends with "create..." so it's incomplete. We'll translate as is. Translation: "Gerencie estado efêmero e de nível de aplicativo no Flutter usando StatefulWidget, MVVM e Provider. Distingue entre estado efêmero (widget único, gerenciado com setState()) e estado de aplicativo (compartilhado entre widgets, gerenciado com MVVM e pacote provider). Implementa fluxo de dados unidirecional com uma única fonte de verdade: Models lidam com dados
npx skills add https://github.com/flutter/skills --skill flutter-managing-state