Code generator doesn't work with primary constructor

[Flachdachs]

When you change

timewarp-state/samples/00-state-action-handler/server/sample-00-server/features/counter/counter-state.increment-count.cs

Lines 7 to 15 in bf3990b

	public sealed class Action : IAction
	{
	public int Amount { get; }
	public Action(int amount)
	{
	Amount = amount;
	}
	}

to use a primary constructor

        public sealed class Action(int amount) : IAction
        {
            public int Amount { get; } = amount;
        }

the code generator creates code without the parameter, and the code doesn't compile.