- Changed background color for various select elements and containers in Users.vue and Videos.vue to use 'bg-header'.
- Updated background color for status and role filters in the admin section.
- Adjusted background colors in Home.vue, QuickActions.vue, and other components to enhance UI consistency.
- Refactored Billing.vue and DomainsDns.vue to align with new design standards.
- Modified settings components to utilize new header color for better visual hierarchy.
- Improved accessibility and visual feedback in the SettingsRow and SettingsSectionCard components.
- Updated authentication middleware to include timestamp cookie for session management.
- Enhanced gRPC client to build internal metadata for service calls.
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>