docs(12-02): complete filled-document-preview plan 02 — PREV-01 human-verified
- Update 12-02-SUMMARY.md: add bug fix commits (43f396b scroll lock+portal, bce2a98 text fill coords), human approval, known gap (Phase 12.1 text fill UX redesign deferred)
- STATE.md: Phase 12 COMPLETE, progress 100% (13/13), add decisions for portal modal, text fill coords, Phase 12.1 gap; update session Stopped At
- ROADMAP.md: Phase 12 marked Complete (2/2 summaries)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>