perf(attendees): eliminate /attendees N+1 — 83 → 36 queries (-57%)#550

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smarcet wants to merge 8 commits into

hotfix/cache-optimizationsfrom

perf/attendees-n-plus-1

Commits on May 25, 2026

chore(profiling): enable Server-Timing + SQL pattern logger on /summits/{id}/attendees
smarcet
committed
fix(attendees): batch-preload Summit::getSpeakerByMember for the page — eliminates ~24 queries
smarcet
committed
fix(events): correct SummitSelectedPresentation preload DQL and cache reset on auth context change
smarcet
committed
fix(attendees): batch-preload Notes / Tickets / Tags / Member in afterQuery hook
smarcet
committed
fix(attendees): fetch-join Speaker.member and Ticket.badge in preloads
smarcet
committed
fix(events): low-severity findings + unit tests from PR #549 review
smarcet
committed
chore: merge hotfix/cache-optimizations for trait afterQuery hook
smarcet
committed
docs(adr): document /attendees N+1 elimination
smarcet
committed