docs: redesign README with visual hierarchy, diagrams, and attribution

- Add compelling hero section with badges and SEO keywords
- Include ASCII diagrams for development workflow and project structure
- Add quantifiable achievements table (10x faster linting, etc.)
- Add tool stack visualization with feature highlights
- Include commands reference table
- Add attribution section requesting creator acknowledgment
- Add author section with GitHub profile link
- Restructure for clear visual hierarchy and professional presentation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: asq-sheriff