users/[id]: full-name derivation across all four branches
(both/firstName-only/lastName-only/email fallback), avatar initials
matrix, email/contact row visibility tied to data presence.
admin/ocr/global: heading + back link, runs prop pass-through,
defensive default for missing history fields.
geschichten/[id]: title rendering, author full-name vs email fallback
vs null, publishedAt suffix conditional, persons and documents sections
gated on array length, edit/delete actions gated on canBlogWrite. Mocks
the confirm service since it requires a ConfirmDialog mounted in layout.
26 tests across three files.
Refs #496.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>