Chat design! 💬

• Added some fresher animations, and made a mock chat message UI. 📖
• Right now, it’s showing some demo messages.
• AI-sdk is already implemented, just need to link to a provider (might consider hackclub-ai) 🤖
• Also tidied up some code, and made the whole page move with the sidebar as compared to before when it was floating. ✨

Check out the vid! 📹