Add Claude exploration project structure - Created complete directory structure for Claude research and development - Added personal log/ directory for informal notes and reflections - Added ideas/ directory for structured planning and concepts - Documented Unified Agentic CLI vision from hbt/fh#171 - Updated main wiki navigation to include Claude section 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>