Enhanced Goal Request Flexibility in GoapActionProvider

[AnomyxStudio]

The current GoapActionProvider implementation has two limitations:

1. It only supports requesting goals via generic type parameters, which limits the number of goals that can be requested
2. It doesn't support dynamic goal requests from external configuration files (CSV/JSON/XML)

Added support for requesting goals by passing Type objects directly. This enables:

• Dynamic goal creation from configuration files
• No limit on the number of goals that can be requested simultaneously

// Before - Limited to generic parameters
_provider.RequestGoal<IdleGoal>();

// After - Supports dynamic goal requests
RequestGoal("IdleGoal");

private void RequestGoal(params string[] goals)
{
    var assembly = Assembly.GetExecutingAssembly();
    var types = goals.Select(goal => assembly.GetType($"Sample.{goal}")).ToArray();
    _provider.RequestGoal(types);
}

[crashkonijn]

Hi there!

Thanks for the PR!

That was technically already possible by building your own GoalRequest and using RequestGoal(IGoalRequest), but I agree this is better!

I've made a couple minor changes :)

It appears the pipelines are broken, I will merge this when I've fixed them!

[AnomyxStudio]

You're right - I was aware of the IGoalRequest approach, but encountered some challenges when trying to resolve goal instances through AgentType.ResolveGoal due to its generic constraints. While there are potential workarounds using IGoalRequest, I felt that adding direct Type support would provide a simpler and more straightforward solution since it achieves the same functionality with less complexity. Thanks for the merge!