6cf7eb2294
- Added new API endpoint `GET /api/v1/smoke/next_smoke_time` to provide AI-generated suggestions for the next smoking time based on user data. - Introduced a new database table `fa_smoke_ai_next_smoke` to store structured AI time node suggestions. - Updated smoke handler and service to integrate the new AI next smoke time functionality. - Enhanced documentation to reflect the new API endpoint and its usage, including details on how to generate AI time nodes.