Progress Visualization Implementation Plan

Issue #115: Add stylish progress visualization for fetch command

Implementation Phases

1. Library Selection
2. Research Go progress bar libraries

3. Select one with multi-bar support and smooth animations

4. Progress Structure

5. Create progress tracking interface

6. Implement multi-stage progress manager

7. Integration Points

8. GitHub API operations progress
9. AI analysis phase progress

10. Data saving phase progress

11. UI Features

12. Real-time statistics display
13. Animated spinners

14. Color-coded status indicators

15. Environment Handling

16. TTY detection
17. Fallback for non-interactive environments

Selected Library Candidates

• To be evaluated during implementation