C# more edge cases for class styling

[PulsarFX]

After #1365 has been fixed, classes are styled when they are passed as parameters.
There are more cases, where classes get no coloring:

---

generics:

container.Register<Car>();
container.Register<IJuice, Juice>();
Bind<IWeapon>().To<Sword>();

expected coloring:

---

generics with lambdas:

var container = new Container(f =>
{
    f.For<IFoo>().Use<Foo>();
});

expected coloring:

---

overridden methods:

class LandAnimal { 
    public void Move() => Run(); }
class Dog : LandAnimal { 
    public new void Move() => Run(); }
class Works : LandAnimal { 
    public override void Move() => Run(); }

void is detected as class when preceeded by new instead of override.

expected coloring:

---

found another one for attributes:

[Required]
[Range(1, 10)]
public long PersId {
     get; set;
  }

// above is the common short of this:
 
[RequiredAttribute()]
[RangeAttribute(1, 10)]
public long PersId {
 get; set;
}

This is indeed a real edge case, as these are constructor calls. the first one is a parameterless ctor,
the second one has 2 params.

expected coloring:

---

this one is another attribute problem:

[ValidatePath(
    AllowEmptyStrings = false, 
    ErrorMessage = "must end with a slash")]
public string SearchDir { get; set; }

here we have properties which are allowed to be set in the ctor call. those are not arguments for the ctor, but properties of the ValidatePathAttribute class.
So ValidatePath should be colored as class, AllowEmptyStrings as property.

expected coloring:

---

(maybe it looks different for you, I sepratated the coloroing for class and function into different colors in the css.)

(Seems as if github has its problems, too. It does some funny coloring, too. ;-) )

[Golmote]

Thanks for reporting.
As an introduction, remember that Prism is not a parser nor a linter, only a highlighter. It does not aim to be perfectly semantically accurate.

I played around with your examples a bit, and managed to end up with the following, where (for the sake of this example) functions are red and classes are dark green:

Looks good enough to me, can you confirm?

[PulsarFX]

looks great 👍