Allow /alts command to use pagination (and maybe horizontality)

[RealTriassic]

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• There is no duplicate feature request.

Description

Currently, you can only have the /alts output display as a list. This is okay, but not really compact and if a player has a lot of alts, it can get really annoying, really fast.

My suggestion is to allow the /alts output to be displayed horizontally to allow users to configure the message format themselves to be more compact if they'd like to.

Image from LiteBans' /alts command as an example:

[A248]

Marking this as a bug since, according to devjakob on Discord, a sufficiently long chat message will cause the recipient to be kicked. This means we need pagination. When pagination is designed, you will be able to configure the per-page message with either new-lines or commas as needed.