Update remove feature prompting process

[MustafaAhmed313]

Description:

The remove command isn't user friendly because it doesn't have a high level approach to ask user for the query to be used in the selection process.

The conclusion is to try to inquire the user for the command as a dropdown unordered selection list using the inquirer npm package.

Here is the scenario to be done:

User> switchy update 
CLI> enter repository name!
	- option1
	- option2 *Selected*
	- option3
	  ....
User> selects option2
CLI> Confirm Deletion of option2 repository (y/n)?
User> y
CLI> continuing the deleting process.  

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