Three bugs when viewing an event's participants (#738):
1. Phantom participant. Stalwart can emit the organizer both as the
ORGANIZER-derived participant and as an ATTENDEE line, so the same
address rendered twice — "4 participants" for three people.
getParticipantList() now folds same-address entries into the
first-seen one (real RSVP beats needs-action on merge), and
getParticipantCount() counts addresses so event-card and agenda
badges agree.
2. Bare email for a known contact. The organizer's display name is
dropped on Stalwart's iCalendar round-trip, so the organizer
rendered as a bare address despite having a contact card with a
备注 name. New useContactNameResolver() hook fills missing
participant names from the contact store (fill-only — event data
stays authoritative), threaded through the panel, the hover
popover, the RSVP view, and the organizer name written on save.
3. Organizer status. The organizer with no explicit status read as
待处理; they owe no reply, so they now display as accepted, and the
panel's status badge no longer repeats the organizer label the
(组织者) suffix already carries.
Co-Authored-By: Claude <noreply@anthropic.com>
ibayueandClaude
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