Convert message links to Message objects in REPLs

[WitherredAway]

The Problem

Currently in repl commands (jsk py, etc) user/member mentions and channel mentions get converted to their respective User/Member and Channel objects. I absolutely love this feature and would love to see this work for message links as well (these now also appear in a mention style in the UI, although I'm using an older version in this screenshot)

The Ideal Solution

Doing something like message = https://discord.com/channels/123/456/789 would give me the Message object like the commands.MessageConverter converter.

The Current Solution

N/A

Summary

Would be awesome to be able to get Message objects in REPLs from the message links like with user/channel mentions.

[WitherredAway]

Maybe could also work for channel and attachment links? But XChannelConverter doesn't do that and there is no AttachmentConverter so not sure if that's possible.