Add Prettier config to the project

[heliomar-pena]

Explanation

Add Prettier config to the project

Checklist

This issue can be closed when the following tasks are complete:

• [ ] There is a Prettier config with basic configuration
• [ ] There is a new command for run Prettier on the package json

References

• https://prettier.io/

Related issues

• https://github.com/TeamNovaSoft/discord-bot/issues/17