3 Commits

Author	SHA1	Message	Date
Tim Baek	3da4323ef3	refac	2026-02-01 10:11:13 +04:00
Tim Baek	75e5a485d2	refac	2026-02-01 10:06:52 +04:00
Tim Baek	599cd2eeeb	feat: analytics backend API with chat_message table ... - Add chat_message table for message-level analytics with usage JSON field - Add migration to backfill from existing chats - Add /analytics endpoints: summary, models, users, daily - Support hourly/daily granularity for time-series data - Fill missing days/hours in date range	2026-02-01 07:04:13 +04:00