- Immersive EventDetailPage hero: full-bleed cover with legibility gradient,
bold uppercase title, type pills, host/music-act chips, and a 3-up meta bar
(date block · time · where). Past events render dimmed.
- EventCountdown: live status pill — "IN 3 DAYS" / "IN 2H 14M" /
"HAPPENING NOW" (pulsing) / "ENDED", refreshing every 30s.
- Actions (edit/calendar/share) moved into a clean glass overlay on the cover.
- Event sponsors: EventSponsor type + parse/serialize (mirrors TourSponsor),
EventSponsors "Presented by" strip (title sponsor hero row + logo grid),
sponsor editor on CreateEventPage, and sponsor preservation on edit.
- Document event sponsor tag in NIP.md.
Co-authored-by: shakespeare.diy <assistant@shakespeare.diy>
