❔ Blazor State Container Prompt, Standardized for all Pages

public class StateContainer {
    public AppEntity App { get; set; }
    public event Action OnStateChange;
    public void SetApp(AppEntity app) {
        App = app;
        NotifyStateChanged();
    }

    private void NotifyStateChanged() => OnStateChange?.Invoke();
}

builder.Services.AddSingleton<StateContainer>();