* fix: correct booking count in EventTrendsChart by restructuring SQL query
- Replace JOIN-based query with CTE approach to count distinct bookings
- Separate booking stats from guest stats to prevent duplicate counting
- Preserve no-show guest functionality with LEFT JOIN
- Ensure EventTrendsChart 'Created' sum matches BookingKPICards 'events_created'
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* fix: use positional GROUP BY references to resolve PostgreSQL error
- Replace column expressions in GROUP BY with positional references (1, 2, 3)
- Fixes PostgreSQL error 42803 caused by parameter resolution in CTE queries
- Maintains the same query logic while avoiding column reference conflicts
Co-Authored-By: eunjae@cal.com <hey@eunjae.dev>
* address feedback
---------
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
