Add alias for interactive commands

[p1gp1g]

Description

Many interative tools have aliases. The commands queueshow, queuedel, and queueskip are often used. Having alias for these commands is a lot faster and less frutrating :)

Additonally

• If this is the first time you are contributing to ffuf, add your name to CONTRIBUTORS.md. Delete multiple queues with a single cmd #727
• Add a short description of the fix to CHANGELOG.md

[joohoi]

Thanks for the PR!

This looks good, but it needs a change to help text (and README.md accordingly). I'd prefer the help text to only show the shortcuts that this PR adds, while still keeping the long form commands "hidden" in the background. I think backwards compatibility is a good thing.

[p1gp1g]

Done :)