* feat(clients): adopt model controls, session management, and keyboard history recall on iOS
* chore(i18n): translate iOS adoption strings and realign locale artifacts
* refactor(clients): drop test-only group response inits flagged by the shared dead-code intersect
* chore: retrigger ci
* chore(i18n): resync inventory after voice-unification main rebase
* chore(i18n): resync inventory after main rebase
* chore(i18n): resync inventory after main rebase
* chore(i18n): realign locale artifacts after main rebase
* fix(clients): preserve native chat API and locale copy
* fix(ios): retain public session DTO initializers
* refactor(clients): delete test-only session DTO inits flagged dead instead of suppressing
