Moved all listing formatting to MessageBuilderHelper.java so it takes place when the embed is being built and store the raw user input in a listing.

[tsanevp]

The raw user input should not be reformatted and stored in listing objects. It should be reformatted at the time of building the embed listing to send to the user or to post.

Edit (6/8/23): Postponing this for now. It will only have to be done once if it is formatted and stored when the listing is initially created.