Complete the i18n migration by switching runtime setup and remaining components to i18next-vue, and add shared locale constants/helpers for SSR and client language handling. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Complete the i18n migration by switching runtime setup and remaining components to i18next-vue, and add shared locale constants/helpers for SSR and client language handling. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>