React-based chat interface with TailwindCSS styling.

• App.tsx - Main application component with state management
• LoginPage.tsx - Google OAuth login screen
• ConversationList.tsx - Sidebar with conversation history
• ChatInterface.tsx - Main chat interface

• Authentication: Google OAuth via LastLogin
• Real-time Chat: Send messages and receive ChatGPT responses
• Conversation Management: Create, view, and delete conversations
• Responsive Design: Works on desktop and mobile
• Auto-scroll: Messages automatically scroll to bottom
• Typing Indicators: Shows when ChatGPT is responding

• Uses TailwindCSS via CDN
• Custom scrollbar styles
• Smooth animations for message appearance
• Responsive layout with sidebar

• React hooks for local state
• Automatic conversation loading
• Real-time UI updates
• Error handling with user feedback