Prompt is eating ctrl+c inputs and SIGINT handlers

[rkorsak]

Node Version: 8.9.4
prompt-list Version: 3.2.0
OS: macOS 10.13.6, Windows 10

I've noticed that ctrl+c fails to work after a prompt has been run. Here's a simple reproduction:
https://gist.github.com/rkorsak/48c3e302cb37613cfc4b771827cdda30

I noticed a slightly similar issue had been reported and closed back in 2017, but I haven't yet had time to try to dig in and find a solution.

So far I've noticed this happening for both prompt-list and prompt-confirm, and I suspect it's more of an issue with one of the shared dependencies. If there's a better repo to report this in, or any other info I can provide, I'll be happy to help. Enquirer (and its various prompts) has a been a huge benefit to my project.