PluralKit-style Webhooks for multiple agents on a single Discord account

[inflatebot]

Proxy bots like PluralKit and TupperBot offers a model that would make CireilClaw very ergonomic when multiple agents are being accessed from the same instance.

Impl for actual webhook management could be easily inferred from extant uses. I believe TomoriBot also uses this?

Consider also if Discord's bot API has a more ergonomic way to achieve this instead of using webhooks.

Generally, if Discord will be the primary way of using CireilClaw, we could stand to support it more richly with things like rich presence, but I'll try to keep the scope tight :3

[lyssieth]

To my knowledge, webhooks are the best way to do it wrt. multiple agents from the same instance on Discord. The bot API doesn't have something better last I checked.