docs: Add blog post about advanced Git operations achieving 100% autonomy

Comprehensive blog post covering the 6 new Git commands that complete the 100% autonomy milestone (64/64 scenarios):
- git bisect for automated bug hunting
- cherry-pick with AI conflict resolution
- rebase with AI conflict resolution
- squash with AI-generated commit messages
- reword for improving commit messages
- resolve-conflicts for merge conflict resolution

Includes real-world examples, implementation details, best practices, and the complete autonomy breakdown showing all 64 scenarios achieved.

Author: Test