Added button to rotate api key. This is required for better UX, now user has to remake agent if key is lost.
A migration is needed to keep track of proper usage + to not leave any orphan entries.
- Move analytics endpoints to Postgres with agent filtering that matches both stamps (api_key for external traffic, agent_id for owner/headless)
- Add tool & schedule analytics, token grouping (model/agent/source) and side-channel toggle
- Merge chat/system/webhook/workflow/schedule events into one logs timeline with level/type/search filters
- Stamp user/agent on tool_call_attempts at propose time (migration 0018) and backfill via parent message
- Frontend: revamped Analytics charts and Logs page
Pavel