Create user dashboard interface #69

Problem Description

Implement Create user dashboard interface.

Requirements

Functional

• Production-ready
• TypeScript best practices
• Responsive design
• Error handling

Technical

• Framework: React/Node.js with TypeScript
• Testing: 80%+ coverage

Acceptance Criteria

Implementation

• Feature complete
• TypeScript types
• ESLint passing

Functionality

• All features work
• Validation complete
• Error handling

Testing

• Unit tests (80%+)
• Integration tests
• Edge cases covered