v1.3.0

Release v1.3.0 - Complete documentation overhaul and Phase 10 feature expansion.

This release establishes ForgeBE as a complete AI-Native Backend Engineering Blueprint.

• Full documentation restructuring (README, Blueprint Guide, Real-World Examples)
• Phase 10 features: scaffold, adopt, verify, check, prompt
• Code quality: 81.5% coverage, 1.2% duplication
• Security: pinned GitHub Actions to full SHA