A recurring series row carries DURATION, not DTEND, so EventDetailMapper's
end == begin fallback rendered it zero-length. That was harmless while every
caller supplied per-occurrence times from Instances, but the bare
content://…/events/<id> VIEW intent added in #48 names no occurrence and
keeps the row's own times — so a series opened from a third-party widget
without begin/end extras showed as "10:00 – 10:00".
Read DURATION in the detail projection and derive the end from it, the same
way SearchMapper and IcsExportMapper already do.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Jean-Luc Makiola
cf9492c7ba