Add /advice command using Advice Slip API

[JuriKae]

Command Name

/advice

Public API Resource

https://api.adviceslip.com/

Description

Will give the user a random advice.

Implementation Details

• Add a new javascript file in the commands folder
• Use axios to fetch the data from your public API
• Format the data in a readable way and send it to the user
• Use the discord.js docs to get started

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[JuriKae]

Can I work on this?

[thieleju]

@JuriKae Sure, go ahead!

[thieleju]

@JuriKae Well done! I approved your pr #121 and labeled it with the hacktoberfest-accepted label.

Keep contributing ❤️