What AI feature (if any) could be useful as part of Joplin?

Before I request an AI feature within Joplin, I would first like to understand what approach is being considered and in which AI database on which computer my Joplin data would be processed and stored.
However, what I would like to see ‘immediately’ is an AI function here in https://discourse.joplinapp.org that could provide me with an initial analysis and recommendations for action in the event of problems such as 2025-07-14 Error: PUT info.json: "/.../info.json" is locked, existing lock on file