v1.0.0 — Initial Release 🚀

🚀 Initial release

• 🎓 6 interactive tutorial lessons for beginners
• ❓ On-demand Q&A mode with live doc fetching
• 📊 SQL-based lesson progress tracking
• 📋 PRD with mermaid workflow diagrams
• 🔒 SECURITY.md with vulnerability reporting policy
• 📄 MIT License