Area of Improvements in Docs

[brh55]

Would like to improve the documentation a little further, areas of improvement:

• More examples and details with links to discord.js counterparts under each section
  • RichEmbed
  • Attachments
  • Text / DM (Need this still)
  • Voice
• Add more real use examples, especially robust ones
• Show case more examples/recipes for different events available to listen on