I'm using an editor called Zed and it has an option to create a "new thread from summary" It also shows at the top of the screen how many tokens I have used out

I'm using an editor called Zed and it has an option to create a "new thread from summary" It also shows at the top of the screen how many tokens I have used out of total available so with the combination of that I think it is best to create a new "chat" periodically with a summary.