Quotes Refactor (Quote Add Revision)

[MegaMasterX]

Holy crap quotes are broken severely

https://www.youtube.com/watch?v=tAN2TYUGEPk

[MegaMasterX]

This requires a fundamental refactor of Quotes. This will be slightly easier to do since there's an existing quote library, but this task definitely needs to be broken down into steps:

1. The Quote Model needs to be updated to add a "Approved By" field as well as a "Declined By" and "Declined reason."
2. A new modal needs to be created for moderators to disclose why a quote was declined.
3. A mechanism for barring a user from requesting quotes to be added needs to be implemented.
4. A quote add call must send a message to a specified channel containing the requestor, the quote contents, and contain interaction buttons for Approve, Decline, and Block User. Decline should call the newly created reason disclosure.
5. An approved quote should DM the author letting them know the quote was approved.+
6. Any links to twitter dot com or (cringe) x dot com should be replaced with vxtwitter dot com for embeds to work

Expected User Experience

• User uses /quote add https://www.youtube.com/watch?v=tAN2TYUGEPk
• ColonelBot responds with "Your quote has been sent for review!" - this response is only visible to the command caller.
• Colonelbot sends a message to the specified review channel ID.
• A moderator or authorized user reviews the quote and clicks Approve if approved, or Declined if not approved - specifying a reason in the popup modal.
• If approved, ColonelBot DMs the author letting them know the quote was approved. The message in the Review channel is updated to remove the interaction buttons and replace it with a Remove button that deletes the quote.
• If declined, the user is NOT notified. The message in the Review channel is updated to remove the Interaction buttons and replace it with a Block User button.
• If blocked, a user is no longer able to use /quote add.