Suggestion: New Phishing Link Detection

[HarbingerNight]

Hash the description field of the embed structure of a message posted w/ a known phishing link in its content in a channel that embeds links and then store it in the database.

Hash and check the description field of the embed structure of all messages w/o a known phishing link posted in a channel that embeds links against the database for a matching description created by discord.

When matched handle message as known phishing link and add the newly detected link to the list.