- Add 07-01-SUMMARY.md
- Advance STATE.md to plan 2 of 2, progress 83%
- Update ROADMAP.md: phase 7 in progress (1/2 summaries)
- Mark RULE-01, RULE-02, RULE-03 complete in REQUIREMENTS.md
Research for Phase 7 custom rules and print-config. Covers TOML array-of-tables parsing behavior, LoadResult struct design, FNV-32a auto-frequency algorithm, and print-config implementation patterns. All verified against existing source code.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>