Replace 11 per-table record columns on /refresh-status with Passed/Failed summary counts and a click-to-expand detail dialog showing per-table results. Add date-range SQL query to push filtering to the database. Sort pipeline dropdown alphabetically on /data-sync/requests.
- Add pipeline registry with JSON-based configuration and hot-reload support
- Implement manual sync request feature with API, client UI, and database
- Improve ConfigManager: connection string dropdown in pipeline editor,
step delete/reorder functionality, and fix JSON parsing for ConnectionStrings