multi-session agents

[kchro3]

Hi folks,

I ended up forking the AIChatAgent and the use-chat.tsx to support a session ID column on the messages table, and that's so that i could support a history of chat messages on the same agent.

Is that something that other people are trying to do? Is it something that isn't particularly recommended? It certainly is possible to have a chat agent per session, but it seems like the drawback is that you'd have to manage all of the chat agents and it becomes harder to clean them up.

Just curious mostly.