Move unnecessary project root files to appropriate locations

- Move DEDUPLICATION_SUMMARY.md → docs/archive/
- Move DEDUPLICATION_VERIFICATION.md → docs/archive/
- Move PROJECT_REVIEW.md → docs/project-status/
- Update DOCUMENTATION_INDEX.md references
- Update docs/project-status/README.md
- Update docs/archive/README.md
- Reduce root from 14 to 11 essential documentation files

DOCUMENTATION_INDEX.md

@@ -18,7 +18,7 @@ This document provides a comprehensive index and navigation guide for all ASLE p
 ### 📋 Project Information
 - **[STATUS.md](./STATUS.md)** - Current project status and completion details (consolidated)
 - **[PROJECT_STRUCTURE.md](./PROJECT_STRUCTURE.md)** - Detailed project structure
-- **[PROJECT_REVIEW.md](./PROJECT_REVIEW.md)** - Comprehensive project review (consolidated)
+- **[docs/project-status/PROJECT_REVIEW.md](./docs/project-status/PROJECT_REVIEW.md)** - Comprehensive project review (consolidated)
 
 ### 🛠️ Development & Deployment
 - **[DEPLOYMENT.md](./DEPLOYMENT.md)** - Deployment procedures

docs/archive/README.md

@@ -14,6 +14,8 @@ This directory contains documentation files that have been consolidated or are n
 5. **REVIEW_SUMMARY.md** - Content merged into `PROJECT_REVIEW.md`
 6. **CLEANUP_SUMMARY.md** - Historical cleanup record
 7. **PROJECT_ROOT_CLEANUP.md** - Outdated cleanup documentation
+8. **DEDUPLICATION_SUMMARY.md** - Deduplication process summary
+9. **DEDUPLICATION_VERIFICATION.md** - Deduplication verification report
 
 ## Consolidation Summary