Allow selections to wrap around

[Saalvage]

It honestly surprised me this wasn't standard behavior.

Tests aren't exhaustive but considering there weren't any tests for the state before this should be good enough.

[phil-scott-78]

Besides the issue with the code style, the code itself looks good. But to be honest I'm not 100% sure what I'm seeing when it comes to what this is trying to solve.

This is the behavior I'm seeing with the current release. There something I'm missing?

To be clear, I'm not saying there isn't room for this to be better. Just trying to track down current behavior vs new based on the code

[Saalvage]

Thanks for getting back to me.

I'm sorry that my original PR didn't explain the feature clearly enough, my bad!

Functionally this change allows you to get to the first from the last element quickly and vice-versa, simply by pressing the corresponding arrow key again when at the edge. Basically as an alternative to using the Home/End keys.

AnsiConsole.Prompt(new SelectionPrompt<string>()
    .Title("What's your favorite fruit?")
    .AddChoices("Apple", "Banana", "Orange", "Pear")
    .WrapAround());

The style issues should be fixed as well!

[phil-scott-78]

Oh jeez, my toddlers killed more brain cells than I thought yesterday. It's so obvious this morning 🤣

I'll take a look again tonight and unless @patriksvensson or @nils-a have any differing opinion on the property name I'll get it merged

[nils-a]

WrapAround is fine for me. 👍

[patriksvensson]

@phil-scott-78 Happy with WrapAround as well. Unless you have a better suggestion that is.