Implement a Write-Ahead-Log of sorts that can be persisted between agent conversations

To avoid situations where user lose data due to running out of tokens in the midst of a conversation, we need to ensure that users have some sort of write ahead log that they can even manually get to be applied, or even some log that the user has that they can copy their prompts from and can search from too, otherwise just today I've lost 6+ hours of important work, and I am filling this so that future users won't suffer with it :-)

Great work otherwise and thank you!