- Update image paths in documentation files to use relative paths
- Enhance README content with more detailed descriptions of chapters
- Fix sidebar link for CLI AI coding tools
Changed the difficulty level labels from full words ("初级", "中级", "高级") to single characters ("初", "中", "高") in all tables to improve readability and save space
- Rename project from "Vibe-Coding" to "Easy-Vibe" across all references
- Add difficulty level categorization for all sections
- Update GitHub repository links and badges
- Reorganize content structure with clearer progression