The FirstTimeUIMessage was introduced in November 2024 when the new UI became default, but after 6+ months it's no longer needed as users have adapted to the new interface. The message was confusing for new users who never experienced the old UI.
Changes:
- Remove FirstTimeUIMessage.vue component
- Remove component usage from SettingDialogContent.vue
- Remove 'firstTimeUIMessage' translation key from all locales
- Keep settingStore.exists() method as it's part of the public API