Replace 3 sequential queries (with expensive attendee email IN clauses)
with 2 parallel queries using indexed eventType.teamId filtering and
in-application user filtering with Sets for O(1) lookups.
Fix managed events booking-limit behavior: managed bookings now only
match by organizer userId (not attendee email), preserving the original
query semantics where managed bookings used userId-only matching.
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Alex van AndelandDevin AI
a78a3ffe39