No way to save chats on disk in plain text

Is there a way I can save the chats on my disk? I couldn't find any such information on the website. Apologies if it's already there.

The issue names no file, test, or entry point; begin by checking the Keybase website and client documentation for existing chat export or storage behavior. Define the intended plain-text chat format and persistence scope before identifying the implementation and tests needed to verify saved chats can be retrieved from disk.

Written by the indexing model from the issue text.