i18n audit caught one straggler — the eye-icon toggle on the access-token
input had a bare `aria-label={showToken ? 'Hide' : 'Show'}` that wouldn't
translate for screen readers on non-English locales. Switched to
`t('common.hide')` / `t('common.show')`; added the matching `common.show`
key in EN + DE (common.hide already existed).
The two remaining `placeholder=` literals in the WhatsApp tab are sample
ID strings (`123456789012345`, `gallery_ready`, `+49123456789`) — those
are identifier/value examples, not translatable English.
Other PR-touched UI surfaces passed the audit clean: 30 new i18n keys
across categories (5), settings.whatsapp (16), settings.features.whatsapp
(2), feedback (3), and the activity-log + bell entries (4) all exist in
both EN and DE.
Paul Nothaft
a8bb7b439f