[P1] User Interface and Prompting

[shayonpal]

Description

Implement user interface components for manual input, collection selection, and error handling.

Acceptance Criteria

• Create src/ui.py with user interaction utilities
• Implement collection selection menu
• Add manual metadata input prompts
• Include validation for user inputs
• Handle keyboard interrupts gracefully
• Provide clear instructions and examples
• Support both terminal and dialog-based prompts

Technical Requirements

• Use terminal-based prompts as primary interface
• Include input validation and retry logic
• Handle special characters and encoding properly
• Provide clear error messages and recovery options
• Support cancellation at any prompt

Dependencies

• Issue [P0] Alfred Utilities Module #3 (Alfred Utilities Module) for collection detection

Files to Create

• src/ui.py