A recognition/training notification for many people prefixed the calendar title
with the entire roster ("Name1, Name2, ... , Name20: description"), burying the
description. to_calendar_event now shows "First Person +N" when more than one
person is listed; single-person titles are unchanged and the detail popup still
shows the full employeename. Fixes the cluttered month grid, especially after
the loader began resolving employee SSOs to names.
31 notification/calendar tests pass; naming green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2229db4a70