Chat log hell

I have been using ChatGPT for about two and a half years and have hundreds and hundreds of chats. I was working on some ideas for a novel, and other ideas and they seem to be lost in the sea of scroll. Scroll through the left sidebar chat list, then through the long chats in those chat logs. Keyword search is about as helpful as poking myself in the eye. I know there are good ideas buried in there, but finding them again feels almost impossible. Looking for solutions.