yassir-jeraidi/full-calendar ? reverse-engineered prompt

Build me a polished calendar app like the one in the demo, using React, TypeScript, and a modern ShadCN style. I want it to let people switch between day, week, month, year, and agenda views, create edit and delete events, drag events to new times or dates, and resize them in the day and week views. It should also support multiple users, filtering by user, color coded events, dark mode, and switching between 12 hour and 24 hour time.

Make it feel smooth and responsive on desktop and mobile, with a clean interface and nice animations. Save the user preferences so the chosen view and time format stick around when they come back. If you need to check the latest docs for any libraries or patterns, go ahead and look them up online.