Added Ctrl + C message to interactive screens

[arishta]

-> Added Ctrl + C message to interactive screens

Fixes #154

Please refer the below screenshots for reference:

1. Inspect screen

2. Login screen

Similar output exists for other interactive screens.

[arishta]

@viferga can you please review?

[viferga]

I want to review this once I achieve to implement the CI for the PRs. I am working on that but this week I had to do some work for GSoC so I stopped this.

In any case, respect to your code. There's something wrong. The idea of this feature is to show it in interfaces like Inspect or the ones that are equivalent to commands like:

watch <something>

or

<something> &> output and then: tail -f output

The idea is that we show this on the interfaces that will not close and will keep forever open. For example in the case of selecting the login, we can just add a new item in the list for "Exit". In another hand, inspect is a good case of the usage of this feature.

Another thing is that this must be shown independently of if it is interactive or not.

Another thing I was interested is to show it at the end of the console, it is normally where it is shown in similar linux like commands, not just a console.log as you did. Maybe something like this:
https://static1.howtogeekimages.com/wordpress/wp-content/uploads/2011/02/banner1.png?q=50&fit=crop&w=1140&h=&dpr=1.5

I am not sure if it is the best idea but that's what I had in mind. What do you think @arishta ?