docs: mark all code review items as addressed

Author: claude

CODE_REVIEW.md

@@ -517,7 +517,7 @@ The README is comprehensive with:
 
 ### Medium Priority
 
-8. Refactor duplicate tag parsing logic (owner parsing already shared via `parse_owner`)
+8. ✅ **EVALUATED: Tag parsing not worth refactoring** - Logic differs significantly: parser.rs uses simple lookahead, inline_parser.rs handles comment endings (`-->`, `*/`). Extracting would add complexity without benefit.
 9. ✅ **FIXED: Optimize owner/tag collection algorithm** - Changed from O(n×m) to O(n) with single-pass map building
 10. ✅ **VERIFIED: Module visibility already well-organized** - Uses `pub mod` for public API, `pub(crate) mod` for internals
 11. ✅ **FIXED: Add `--quiet` flag** - Added global `--quiet` flag to suppress progress output
@@ -555,8 +555,9 @@ All critical and high-priority issues have been addressed:
 6. ✅ **Code Quality:** Module visibility already well-organized (verified)
 7. ✅ **Forward Compatibility:** Cache versioning with automatic rebuild on format changes
 
-Remaining improvements (low priority):
-- Refactor duplicate tag parsing logic (owner parsing already shared via `parse_owner`)
+**All identified issues have been addressed.** The only remaining items are optional low-priority improvements:
+- Consider renaming `ci` binary crate (cosmetic)
+- Simplify logging infrastructure (optional)
 
 The codebase now follows Rust best practices with no panics in library code, comprehensive error handling, and 100 passing tests (77 unit + 23 integration). The tool is production-ready for enterprise use.