Orangejuiceonntop/CityTab ? reverse-engineered prompt

Build me a new tab page inspired by City Pop, with a clean retro feel and a nice wallpaper background.

I want a top bar that shows my display name, a settings button, and the name of the song that is currently playing. Let me change my name in settings and save it so it stays there next time. Add a big clock, a search bar that uses Google, and a simple bookmarks section with quick links for YouTube, Stardance, GitHub, and Slack.

Also include a music player widget with a playlist of 14 City Pop songs, plus play controls and song switching. Add a weather widget that shows my current location and weather, and a calendar widget that shows the current day, month, and year and lets me move between months.

Make it feel polished and fun, with the same kind of vibe as the screenshot. If you need anything from current docs or APIs, look it up online.