Arnaud
adaa837564
Manual: DELETE /api/v1/ai/chat-history (scoped by recipeId or scope=general, matching GET's scoping) plus a trash-icon button + confirm dialog in both chat panels' headers. Automatic: new internal cron endpoint (chat-cleanup), same shared-secret pattern as the existing leftover-reminders/weekly-digest crons, deletes any chat_messages older than 90 days. Wired into cron/crontab (daily, 03:00 UTC) and the Dockerfile's cron stage. Verified locally: cleared a real conversation through the actual UI and confirmed it didn't come back on reopen (not just cleared client-side); inserted a 100-day-old and a 5-day-old message directly, called the cron endpoint with the real shared-secret check, confirmed only the old one was deleted and the recent one survived; confirmed the endpoint 401s with no/wrong secret.