PersonEditForm.svelte gains a G 0…G 6 select inside the {#if isPerson}
block. min-h-[44px] meets WCAG 2.5.8 / dual-audience touch target.
generationStr is initialised via $state(untrack(...)) so prop reruns
never reset an in-progress edit (same pattern as selectedType).
Both /persons/[id]/edit and /persons/new form actions read the field
without the conditional-spread idiom — generation always lands in the
PUT/POST body. G 0 is a valid family-tree-root value the spread would
silently drop, and an empty option sends null so a human can clear the
field back to "unset".
i18n adds person_label_generation / person_option_generation_unset /
person_hint_generation in de/en/es. Drops the dead stammbaum_generations
key (zero callsites after the filter-chip removal in the spec).
Tests: dropdown render + hydration in the component, generation=0/3/null
arriving in the API body in the server actions.
Refs #689
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
PersonEditForm: PERSON vs INSTITUTION/GROUP visibility matrix (firstName,
title, alias, birth/deathYear toggle), lastName label switch, prop
hydration of all populated fields, fallback to PERSON for unknown type,
empty-string handling for null fields. 10 tests, ~30 branches.
SegmentationTrainingCard: trainingInfo null vs populated, block count
display, button disabled-state matrix (training × tooFewBlocks ×
serviceDown), too-few-blocks and service-down hints, success message
after a mocked fetch, training history heading. 10 tests, ~25 branches.
Refs #496.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
