I'm looking for feedback on 1 specific part in this PR that adds prompt history support. It creates a ~/.openhands/projects to store things that make sense to store for a specific project directory instead of storing a single global version. I'm proposing that storing history per project directory is better than a single huge global history. Longer term we could store things like auto-approve mode at a project directory level as well. Thoughts? https://github.com/OpenHands/OpenHands-CLI/pull/715