Basic Web Chat Interface (UI Skeleton)

[braydonlowe]

As a user, I want a web-based chat interface so that I can interact with my digital things without using a terminal.

Acceptance Criteria

• User can open a web page and see a chat interface
• User can type a message and submit it
• Submitted messages appear in the chat history
• User and assistant messages are visually distinct

Technical Tasks

• Initialize React/Next.js frontend project
• Configure project to run on EC2
• Create ChatWindow component
• Create message bubble components (User vs Assistant)
• Implement basic responsive layout (CSS / Tailwind / etc.)
• Add client-side state for message history