Marcel 558e1e6b22 fix(person-mention): truncate notes excerpt at last word boundary
Leonie FINDING-04 + Elicit E5: notes.slice(0, 120) cuts mid-word, especially
ugly in German compound nouns ("…Familienzu…"). Sara #7: the assertion
.toBeLessThanOrEqual(122) was a magic number that hid this bug.

Add truncateAtWordBoundary(text, max): cut at the last space inside the
window unless it'd shrink the excerpt below 70% (single-word fallback).
Single-word case still produces hard-cut + ellipsis so a 150-char word
shows the first 120 chars + … rather than nothing.

Tests pinned to exact strings.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-29 09:01:39 +02:00
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