Worked on the jellyfin/jellyfin-vue repository to migrate the onboarding wizard’s setup flow from Vuetify 2 to Vuetify 3, focusing on frontend development using Vue.js and TypeScript. The migration involved refactoring the stepper component to leverage Vuetify 3’s updated features, improving error handling, and ensuring that the correct steps and content display reliably during the initial onboarding process. Addressed issues with initial step positioning by binding the stepper state, which ensured users always started at the correct point in the flow. The work enhanced onboarding stability and maintained a consistent user experience throughout the setup process.