AC:

• Add a new Discord slash command /refresh that will allow users to refresh their submissions manually without having to visit Codebloom
  • This should follow all the same rate-limiting & rules as the website
    • This logic should be in a shared class if it is not already so that we can standardize this behavior
  • If successful, the command should respond with their current points and place in
    • global leaderboard
    • leaderboard of the discord club they are in
  • Errors should be ephemeral and explicitly indicating how long to wait (this should be copied from /leaderboard)