Add question-reframing guidance to CLAUDE.md; commit accumulated project files
- CLAUDE.md: add "Question the question" and "One clarifying question" rules
to Tone and Interaction — XY problem detection, false premise checks, and
explicit reframe pattern before answering
- Add claude/ detail-file directory (topic docs referenced from CLAUDE.md)
- Add ABOUT.md, FUTURE.md
- Update memory/, scripts/, settings.yaml with accumulated session changes
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>