c7b0103a10
- 07-02-SUMMARY.md: interface + IMAP + Exchange providers, all 3 DTOs, self-check passed - STATE.md: advance to Plan 3/6, record 3 decisions, update session to 2026-06-27 - ROADMAP.md: mark 07-01 and 07-02 complete, Phase 7 progress 2/6